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National Air Quality Summary

Tomorrow's forecast is generally available by 4:15 pm EDT.

Current Air Quality Conditions Nationwide: Ozone | Particles (PM2.5)

AL AK AZ AR CA CO CT DE DC FL GA HI ID IL IN IA KS KY LA ME
MD MA MI MN MS MO MT NE NV NH NJ NM NY NC ND OH OK OR PA PR
RI SC SD TN TX UT VT VA WA WV WI WY
Green  0 - 50

Good
 Yellow  51 - 100

Moderate
 Orange  101 - 150
Unhealthy for Sensitive Groups
 Red  151 - 200

Unhealthy
 Purple  201 - 300

Very Unhealthy
 Maroon  301 - 500

Hazardous
 Action Day Action Day
click on the icon in city forecast area for more details
Alabama   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Birmingham, AL
Ozone 10 Good
PM2.5 50 Good
PM2.5 Good
N/A
Columbus-Phenix City - GA/AL, AL
Ozone 15 Good
PM2.5 27 Good
PM2.5 Good
N/A
Huntsville, AL
Ozone 18 Good
Ozone Good
N/A
Mobile, AL N/A
Ozone Good
N/A
Arkansas   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Little Rock-North Little Rock, AR
Ozone 26 Good
PM2.5 7 Good
Ozone Good
N/A
Arizona   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Chiricahua National Park, AZ
Forecast program not in place. Select city or national park for current conditions.
Grand Canyon National Park, AZ
Forecast program not in place. Select city or national park for current conditions.
Petrified Forest National Park, AZ
Forecast program not in place. Select city or national park for current conditions.
Phoenix, AZ
Ozone 35 Good
PM2.5 42 Good
Ozone Unhealthy for Sensitive Groups Action Day
Ozone Unhealthy for Sensitive Groups
Pinal County, AZ N/A
Ozone Unhealthy for Sensitive Groups Action Day
Ozone Unhealthy for Sensitive Groups
Saguaro National Park, AZ
Forecast program not in place. Select city or national park for current conditions.
Tucson, AZ
Forecast program not in place. Select city or national park for current conditions.
California   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Auburn, CA
Ozone 15 Good
PM2.5 29 Good
Ozone Good
Ozone Good
Bakersfield, CA
Ozone 1 Good
PM2.5 26 Good
Ozone Good
Ozone Moderate
Chico, CA
Ozone 16 Good
PM2.5 2 Good
Ozone Good
N/A
Davis, CA
Ozone 13 Good
PM2.5 7 Good
Ozone Good
Ozone Good
Fresno, CA
Ozone 17 Good
PM2.5 13 Good
Ozone Good
Ozone Good
Gridley, CA
PM2.5 9 Good
PM2.5 Good
N/A
Hanford, CA
PM2.5 10 Good
Ozone Good
Ozone Good
Imperial Valley, CA N/A N/A N/A
Joshua Tree National Monument, CA
Forecast program not in place. Select city or national park for current conditions.
Lancaster, CA
Forecast program not in place. Select city or national park for current conditions.
Lassen Volcanic National Park, CA
Forecast program not in place. Select city or national park for current conditions.
Lompoc, CA
Ozone 14 Good
PM2.5 3 Good
Ozone Good
N/A
Los Angeles Area:
      Antelope Vly, CA N/A
Ozone Good
N/A
      Anza Vly, CA
Ozone 31 Good
PM2.5 Good
N/A
      Banning, CA
Ozone 25 Good
PM2.5 39 Good
Ozone Moderate
N/A
      Barstow, CA
Ozone 21 Good
Ozone Good
N/A
      Big Bear Lake, CA
Ozone 10 Good
Ozone Good
N/A
      C San Bernardino M, CA
Ozone 37 Good
Ozone Moderate
N/A
      C San Bernardino-1, CA
Ozone 5 Good
PM2.5 Moderate
N/A
      C San Bernardino-2, CA
Ozone 5 Good
PM2.5 Moderate
N/A
      Capistrano Vly, CA
Ozone 12 Good
PM2.5 Good
N/A
      Central Coastal, CA
Ozone 12 Good
PM2.5 Good
N/A
      Central LA CO, CA
Ozone 6 Good
PM2.5 28 Good
PM2.5 Moderate
N/A
      Central Orange-1, CA
Ozone 10 Good
PM2.5 16 Good
PM2.5 Good
N/A
      Central Orange-2, CA
Ozone 10 Good
PM2.5 16 Good
PM2.5 Good
N/A
      Coachella Vly, CA
Ozone 31 Good
Ozone Moderate
N/A
      E San Bernardino, CA
Ozone 10 Good
Ozone Moderate
N/A
      E San Fernando Vly, CA
Ozone 7 Good
PM2.5 38 Good
PM2.5 Good
N/A
      E San Gabriel V-1, CA
Ozone 6 Good
PM2.5 Good
N/A
      E San Gabriel V-2, CA
Ozone 12 Good
PM2.5 22 Good
Ozone Good
N/A
      East Riverside CO, CA
Ozone 19 Good
Ozone Moderate
N/A
      Hemet/San Jacinto, CA N/A
Ozone Good
N/A
      Hesperia, CA
Ozone 29 Good
Ozone Good
N/A
      Lake Elsinore, CA
Ozone 12 Good
PM2.5 28 Good
Ozone Moderate
N/A
      Metro Riverside CO, CA
PM2.5 28 Good
Ozone Moderate
N/A
      N Coastal Orange, CA
Ozone 12 Good
PM2.5 Good
N/A
      NW Coastal LA, CA
Ozone 13 Good
Ozone Good
N/A
      NW San Bernardino, CA
Ozone 6 Good
PM2.5 Moderate
N/A
      Norco/Corona, CA N/A
PM2.5 Moderate
N/A
      North Orange CO, CA
Ozone 9 Good
PM2.5 Good
N/A
      Perris Vly, CA N/A
Ozone Good
N/A
      Phelan, CA
Ozone 40 Good
PM2.5 Moderate
N/A
      Pomona Walnut Vly, CA
Ozone 6 Good
PM2.5 Moderate
N/A
      S Central LA CO, CA N/A
PM2.5 Good
N/A
      S San Gabriel Vly, CA
Ozone 2 Good
PM2.5 Good
N/A
      SW Coastal LA, CA
Ozone 7 Good
PM2.5 Good
N/A
      SW San Bernardino, CA
Ozone 6 Good
PM2.5 Moderate
N/A
      Saddleback Vly, CA
Ozone 15 Good
PM2.5 Good
N/A
      San Gabriel Mts, CA
Ozone 24 Good
PM2.5 44 Good
PM2.5 Good
N/A
      Santa Clarita Vly, CA
Ozone 24 Good
PM2.5 44 Good
Ozone Good
N/A
      South Coastal LA, CA
Ozone 8 Good
PM2.5 14 Good
PM2.5 Good
N/A
      Southeast LA CO, CA
Ozone 2 Good
PM2.5 Good
N/A
      Temecula Vly, CA
Ozone 12 Good
PM2.5 28 Good
PM2.5 Good
N/A
      Trona, CA
Ozone 21 Good
Ozone Good
N/A
      Twentynine Palms, CA
Ozone 19 Good
Ozone Good
N/A
      Victorville, CA
Ozone 27 Good
PM2.5 Good
N/A
      W San Bernardino M, CA
Ozone 6 Good
PM2.5 Good
N/A
      W San Fernando Vly, CA
Ozone 27 Good
Ozone Good
N/A
      W San Gabriel Vly, CA
Ozone 8 Good
PM2.5 Good
N/A
Madera, CA
Ozone 13 Good
Ozone Good
Ozone Good
Merced, CA
Ozone 14 Good
Ozone Good
Ozone Good
Modesto, CA
Ozone 9 Good
PM2.5 14 Good
Ozone Good
Ozone Good
Paradise, CA
Ozone 19 Good
PM2.5 23 Good
Ozone Good
N/A
Pinnacles National Park, CA
Forecast program not in place. Select city or national park for current conditions.
Placerville, CA
Ozone 17 Good
Ozone Good
Ozone Good
Point Reyes, CA
Forecast program not in place. Select city or national park for current conditions.
Redding, CA
Ozone 17 Good
PM2.5 2 Good
Ozone Good
N/A
Sacramento Area:
      Elk Grove, CA
Ozone 7 Good
PM2.5 5 Good
Ozone Good
Ozone Good
      Folsom, CA
Ozone 7 Good
PM2.5 5 Good
Ozone Good
Ozone Good
      Roseville-Rocklin, CA
Ozone 15 Good
PM2.5 29 Good
Ozone Good
Ozone Good
      Sacramento, CA
Ozone 17 Good
PM2.5 29 Good
Ozone Good
Ozone Good
San Diego Area:
      San Diego Coast, CA
Ozone 15 Good
PM2.5 29 Good
PM2.5 Good
N/A
      San Diego Foothills, CA
Ozone 17 Good
PM2.5 30 Good
Ozone Moderate
N/A
      San Diego Mesa and Inland Valley, CA
Ozone 11 Good
PM2.5 18 Good
PM2.5 Moderate
N/A
San Francisco Area:
      Concord, CA
Ozone 12 Good
PM2.5 4 Good
Ozone Good
Ozone Good
      Fairfield, CA
Ozone 12 Good
PM2.5 4 Good
Ozone Good
Ozone Good
      Fremont, CA
Ozone 20 Good
PM2.5 18 Good
Ozone Good
Ozone Good
      Livermore, CA
Ozone 12 Good
PM2.5 4 Good
Ozone Good
Ozone Good
      Napa, CA
Ozone 20 Good
PM2.5 8 Good
Ozone Good
Ozone Good
      Oakland, CA
Ozone 7 Good
PM2.5 19 Good
Ozone Good
Ozone Good
      Redwood City, CA
Ozone 20 Good
PM2.5 18 Good
Ozone Good
Ozone Good
      San Francisco, CA
Ozone 7 Good
PM2.5 19 Good
Ozone Good
Ozone Good
      San Jose, CA
Ozone 9 Good
PM2.5 12 Good
Ozone Good
Ozone Good
      San Rafael, CA
Ozone 20 Good
PM2.5 8 Good
Ozone Good
Ozone Good
      Santa Rosa, CA
Ozone 20 Good
PM2.5 8 Good
Ozone Good
Ozone Good
San Luis Obispo County:
      Atascadero, CA
Ozone 12 Good
Ozone Good
Ozone Good
      Carrizo Plains, CA
Ozone 8 Good
Ozone Good
Ozone Good
      Morro Bay, CA
Ozone 10 Good
Ozone Good
Ozone Good
      Nipomo, CA
Ozone 10 Good
PM10 Moderate
PM10 Moderate
      Paso Robles, CA
Ozone 15 Good
Ozone Good
Ozone Good
      Red Hills, CA
Ozone 12 Good
Ozone Good
Ozone Good
      San Luis Obispo, CA
Ozone 13 Good
Ozone Good
Ozone Good
Santa Barbara, CA
Ozone 26 Good
PM2.5 28 Good
PM2.5 Unhealthy for Sensitive Groups
N/A
Santa Maria, CA
Ozone 13 Good
PM2.5 3 Good
Ozone Good
N/A
Sequoia National Park, CA
Forecast program not in place. Select city or national park for current conditions.
Stockton, CA
Ozone 5 Good
Ozone Good
Ozone Good
Vacaville, CA N/A
Ozone Good
Ozone Good
Ventura County Area:
      Ojai, CA
Ozone 13 Good
PM2.5 20 Good
Ozone Good
Ozone Moderate
      Oxnard, CA
Ozone 6 Good
PM2.5 20 Good
Ozone Good
Ozone Moderate
      Piru, CA
Ozone 7 Good
PM2.5 16 Good
Ozone Good
Ozone Moderate
      Simi Valley, CA
Ozone 20 Good
PM2.5 21 Good
Ozone Good
Ozone Moderate
      Thousand Oaks, CA
Ozone 11 Good
PM2.5 15 Good
Ozone Good
Ozone Moderate
      Ventura, CA
Ozone 7 Good
Ozone Good
Ozone Good
Visalia, CA
Ozone 11 Good
PM2.5 17 Good
Ozone Good
Ozone Moderate
Western Nevada County, CA N/A
Ozone Good
Ozone Good
Woodland, CA
Ozone 13 Good
PM2.5 7 Good
Ozone Good
Ozone Good
Yuba City/Marysville, CA
Ozone 14 Good
PM2.5 1 Good
Ozone Good
N/A
Yucca Vly, CA
Ozone 19 Good
Ozone Good
N/A
Colorado   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Colorado Springs, CO
Ozone 22 Good
PM2.5 41 Good
PM2.5 Good
N/A
Denver, CO
Ozone 29 Good
PM2.5 27 Good
Ozone Good
N/A
Fort Collins - Greeley, CO
Ozone 21 Good
PM2.5 18 Good
PM2.5 Good
N/A
Mesa Verde National Park, CO
Forecast program not in place. Select city or national park for current conditions.
Rocky Mountain National Park, CO
Forecast program not in place. Select city or national park for current conditions.
Connecticut   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Bridgeport, CT
Ozone 24 Good
PM2.5 9 Good
Ozone Good
N/A
Danbury, CT
Ozone 30 Good
PM2.5 9 Good
Ozone Good
N/A
Hartford, CT
Ozone 25 Good
PM2.5 16 Good
PM2.5 Good
N/A
New Haven, CT
Ozone 21 Good
PM2.5 6 Good
Ozone Good
N/A
New London-Groton, CT N/A
Ozone Good
N/A
Torrington, CT
Ozone 30 Good
Ozone Good
N/A
District Of Columbia   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Washington, DC
Ozone 21 Good
PM2.5 55 Moderate
PM2.5 Good
Ozone Good
Delaware   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Wilmington, DE N/A
Ozone Good
Ozone Good
Florida   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Everglades National Park, FL
Forecast program not in place. Select city or national park for current conditions.
Ft. Lauderdale, FL
Ozone 17 Good
Ozone Good
N/A
Hollywood, FL
Ozone 19 Good
Ozone Good
N/A
Jacksonville, FL
Ozone 24 Good
PM2.5 26 Good
Ozone Good
N/A
Lakeland, FL N/A
Ozone Good
N/A
Miami, FL
Ozone 21 Good
PM2.5 43 Good
Ozone Good
N/A
Orlando, FL
Ozone 18 Good
PM2.5 27 Good
Ozone Good
N/A
Pensacola, FL
Ozone 22 Good
PM2.5 42 Good
Ozone Good
N/A
Sarasota, FL
Ozone 24 Good
PM2.5 38 Good
PM2.5 Moderate
N/A
St. Petersburg, FL
Ozone 19 Good
PM2.5 25 Good
Ozone Good
Ozone Good
Tampa, FL
Ozone 29 Good
PM2.5 37 Good
PM2.5 Good
PM2.5 Good
West Palm Beach, FL
Ozone 21 Good
PM2.5 27 Good
Ozone Good
Ozone Good
Georgia   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Aiken-Augusta - SC/GA, GA
Ozone 17 Good
PM2.5 16 Good
Ozone Good
N/A
Atlanta, GA
Ozone 17 Good
PM2.5 42 Good
Ozone Good
N/A
Columbus-Phenix City - GA/AL, GA
Ozone 15 Good
PM2.5 27 Good
PM2.5 Good
N/A
Macon, GA
Ozone 10 Good
PM2.5 38 Good
Ozone Good
N/A
Hawaii   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Hawaii Volcanoes National Park, HI
Forecast program not in place. Select city or national park for current conditions.
Hilo, HI N/A
PM2.5 Good
N/A
Honolulu, HI
Ozone 5 Good
PM2.5 38 Good
Ozone Good
N/A
Kona, HI
PM2.5 74 Moderate
PM2.5 Moderate
N/A
Mountain View, HI
PM2.5 23 Good
PM2.5 Good
N/A
Pahala, HI
PM2.5 35 Good
PM2.5 Moderate
N/A
Iowa   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Davenport-Rock Island-Moline Urbanized Area, IA
Forecast program not in place. Select city or national park for current conditions.
Des Moines, IA
Ozone 20 Good
PM2.5 30 Good
Ozone Good
Ozone Good
Idaho   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Boise, ID
PM2.5 6 Good
Ozone Good
Ozone Good
Coeur d'Alene, ID
Ozone 22 Good
PM2.5 9 Good
Ozone Good
N/A
Craters of the Moon National Park, ID
Forecast program not in place. Select city or national park for current conditions.
Idaho Falls, ID N/A
PM2.5 Good
PM2.5 Good
Lewiston, ID N/A
PM2.5 Good
PM2.5 Good
Pocatello, ID
PM2.5 5 Good
PM2.5 Good
PM2.5 Good
Twin Falls, ID
PM2.5 11 Good
PM2.5 Good
PM2.5 Good
Yellowstone National Park, ID
Forecast program not in place. Select city or national park for current conditions.
Illinois   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Aurora/Elgin, IL
Forecast program not in place. Select city or national park for current conditions.
Chicago, IL
Ozone 21 Good
PM2.5 80 Moderate
Ozone Good
N/A
Davenport-Rock Island-Moline Urbanized Area, IL
Forecast program not in place. Select city or national park for current conditions.
Peoria, IL
PM2.5 64 Moderate
Ozone Good
N/A
Rockford, IL
Ozone 21 Good
PM2.5 56 Moderate
Ozone Good
N/A
Springfield, IL
Ozone 22 Good
Ozone Good
N/A
St. Louis (Metro-east), IL
Ozone 24 Good
Ozone Good
N/A
Indiana   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Evansville, IN
Ozone 14 Good
PM2.5 71 Moderate
PM2.5 Moderate
PM2.5 Moderate
Fort Wayne, IN
Ozone 18 Good
PM2.5 83 Moderate
PM2.5 Moderate
PM2.5 Good
Hammond-Gary, IN
Ozone 20 Good
PM2.5 51 Moderate
PM2.5 Moderate
PM2.5 Good
Indianapolis, IN
Ozone 22 Good
PM2.5 61 Moderate
PM2.5 Moderate
PM2.5 Moderate
South Bend, IN
Ozone 21 Good
PM2.5 Moderate
PM2.5 Good
Terre Haute, IN
Ozone 14 Good
PM2.5 Moderate
PM2.5 Moderate
Kansas   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Wichita , KS
Forecast program not in place. Select city or national park for current conditions.
Kentucky   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Lexington, KY
Ozone 11 Good
PM2.5 28 Good
Ozone Good
N/A
Louisville, KY
Ozone 14 Good
PM2.5 57 Moderate
PM2.5 Moderate
PM2.5 Moderate
Mammoth Cave National Park, KY
Forecast program not in place. Select city or national park for current conditions.
Louisiana   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Alexandria, LA N/A
Ozone Good
Ozone Good
Baton Rouge Area, LA
Ozone 19 Good
PM2.5 29 Good
Ozone Good
Ozone Moderate
Lafayette, LA
Ozone 14 Good
Ozone Good
Ozone Moderate
Lake Charles, LA
Ozone 18 Good
PM2.5 42 Good
Ozone Moderate
Ozone Moderate
Monroe, LA
Ozone 7 Good
Ozone Good
Ozone Good
New Orleans, LA
Ozone 22 Good
PM2.5 36 Good
Ozone Good
Ozone Moderate
Shreveport, LA
Ozone 23 Good
Ozone Good
Ozone Moderate
Thibodaux, LA
Ozone 21 Good
PM2.5 36 Good
Ozone Good
Ozone Moderate
Massachusetts   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Boston, MA
Ozone 30 Good
PM2.5 20 Good
Ozone Good
N/A
Cape Cod and Islands, MA
Ozone 34 Good
Ozone Good
N/A
Fall River, MA
PM2.5 6 Good
Ozone Good
N/A
Haverhill, MA
Ozone 26 Good
PM2.5 2 Good
Ozone Good
N/A
Pittsfield, MA
PM2.5 14 Good
Ozone Good
N/A
Springfield, MA
Ozone 30 Good
PM2.5 8 Good
PM2.5 Good
N/A
Worcester, MA
Ozone 32 Good
PM2.5 9 Good
Ozone Good
N/A
Maryland   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Baltimore, MD
Ozone 26 Good
PM2.5 45 Good
PM2.5 Good
PM2.5 Moderate
Hagerstown, MD
Ozone 20 Good
PM2.5 45 Good
PM2.5 Good
PM2.5 Moderate
Millington, MD
Ozone 21 Good
PM2.5 12 Good
PM2.5 Good
Ozone Good
Maine   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Acadia National Park, ME
Ozone 29 Good
PM2.5 1 Good
Ozone Good
Ozone Good
Bangor, ME
Ozone 28 Good
PM2.5 8 Good
Ozone Good
Ozone Good
Gardiner, ME
Ozone 22 Good
Ozone Good
Ozone Good
Lewiston-Auburn, ME N/A
Ozone Good
Ozone Good
Penobscot Nation, ME
Ozone 24 Good
Ozone Good
Ozone Good
Portland, ME
Ozone 28 Good
Ozone Good
Ozone Good
Presque Isle, ME
Ozone 26 Good
PM2.5 18 Good
Ozone Good
Ozone Good
Sipayik, ME
Ozone 24 Good
Ozone Good
Ozone Good
Michigan   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Ann Arbor, MI N/A
PM2.5 Moderate
Ozone Good
Benton Harbor, MI
Ozone 29 Good
PM2.5 53 Moderate
PM2.5 Moderate
Ozone Good
Detroit, MI
Ozone 33 Good
PM2.5 56 Moderate
PM2.5 Moderate
Ozone Good
Eastern U.P., MI
Ozone 38 Good
PM2.5 40 Good
Ozone Good
Ozone Good
Flint, MI
Ozone 32 Good
PM2.5 41 Good
Ozone Good
Ozone Good
Grand Rapids, MI
Ozone 33 Good
PM2.5 49 Good
PM2.5 Moderate
Ozone Good
Houghton Lake, MI
Ozone 38 Good
PM2.5 39 Good
Ozone Good
Ozone Good
Kalamazoo, MI
Ozone 26 Good
PM2.5 53 Moderate
PM2.5 Moderate
Ozone Good
Lansing, MI
Ozone 34 Good
PM2.5 41 Good
PM2.5 Moderate
Ozone Good
Ludington, MI
Ozone 38 Good
PM2.5 39 Good
Ozone Good
Ozone Good
Saginaw, MI
Ozone 31 Good
PM2.5 42 Good
Ozone Good
Ozone Good
Traverse City, MI
Ozone 38 Good
PM2.5 39 Good
Ozone Good
Ozone Good
Minnesota   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Minneapolis-St. Paul, MN
Ozone 22 Good
PM2.5 58 Moderate
Ozone Good
PM2.5 Good
Rochester, MN
Ozone 27 Good
PM2.5 28 Good
Ozone Good
PM2.5 Good
Voyageurs National Park, MN
Forecast program not in place. Select city or national park for current conditions.
Missouri   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Kansas City, MO
Ozone 27 Good
PM2.5 37 Good
Ozone Good
N/A
Saint Louis, MO
Ozone 35 Good
PM2.5 59 Moderate
PM2.5 Good
N/A
Springfield, MO
Ozone 18 Good
PM2.5 44 Good
Ozone Good
Ozone Moderate
Mississippi   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Mississippi Gulf Coast, MS
Ozone 24 Good
PM2.5 37 Good
Ozone Good
Ozone Good
Montana   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Yellowstone National Park, MT
Forecast program not in place. Select city or national park for current conditions.
North Carolina   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Asheville Ridge Tops (above 4000 feet), NC
Ozone 29 Good
Ozone Good
N/A
Asheville Valleys (below 4000 feet), NC
Ozone 2 Good
PM2.5 20 Good
Ozone Good
N/A
Charlotte, NC
Ozone 6 Good
PM2.5 31 Good
Ozone Good
N/A
Fayetteville, NC
Ozone 19 Good
PM2.5 29 Good
Ozone Good
N/A
Forsyth County-Winston-Salem-Greensboro-High Point, NC
Ozone 3 Good
PM2.5 18 Good
Ozone Good
Ozone Good
Hickory, NC
Ozone 8 Good
PM2.5 15 Good
Ozone Good
N/A
Raleigh-Durham-Chapel Hill, NC
Ozone 13 Good
PM2.5 20 Good
Ozone Good
N/A
Rocky Mount, NC
Ozone 11 Good
Ozone Good
N/A
North Dakota   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Theodore Roosevelt National Park, ND
Forecast program not in place. Select city or national park for current conditions.
Nebraska   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Omaha, NE
PM2.5 23 Good
Ozone Good
Ozone Good
New Hampshire   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Claremont, NH N/A
Ozone Good
N/A
Concord, NH
Ozone 28 Good
Ozone Good
N/A
Conway, NH
Ozone 31 Good
Ozone Good
N/A
Derry, NH N/A
Ozone Good
N/A
Haverhill, NH N/A
Ozone Good
N/A
Keene, NH
Ozone 23 Good
PM2.5 10 Good
Ozone Good
N/A
Laconia, NH
Ozone 31 Good
Ozone Good
N/A
Lebanon, NH N/A
Ozone Good
N/A
Manchester, NH
Ozone 24 Good
PM2.5 6 Good
Ozone Good
N/A
Nashua, NH
Ozone 29 Good
PM2.5 6 Good
Ozone Good
N/A
Pittsburg, NH N/A
Ozone Good
N/A
Portsmouth, NH
Ozone 31 Good
PM2.5 26 Good
Ozone Good
N/A
Stafford County - Rochester, NH N/A
Ozone Good
N/A
New Jersey   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Atlantic City, NJ N/A
PM2.5 Good
PM2.5 Good
Bayonne, NJ
Ozone 10 Good
PM2.5 Good
PM2.5 Good
Camden, NJ N/A
Ozone Good
Ozone Good
Cherry Hill, NJ N/A
PM2.5 Good
PM2.5 Good
Clifton, NJ N/A
PM2.5 Good
PM2.5 Good
East Orange, NJ
Ozone 10 Good
PM2.5 Good
PM2.5 Good
Elizabeth, NJ
Ozone 10 Good
PM2.5 31 Good
PM2.5 Good
PM2.5 Good
Hackensack, NJ N/A
PM2.5 Good
PM2.5 Good
Jersey City, NJ
Ozone 10 Good
PM2.5 Good
PM2.5 Good
Millville, NJ
Ozone 23 Good
PM2.5 19 Good
PM2.5 Good
PM2.5 Good
Nacote Cr. - Brig., NJ N/A
PM2.5 Good
PM2.5 Good
New Jersey(Northern), NJ
Ozone 20 Good
PM2.5 Good
PM2.5 Good
New Jersey(Southern), NJ
Ozone 23 Good
PM2.5 19 Good
PM2.5 Good
PM2.5 Good
Newark, NJ
Ozone 10 Good
PM2.5 31 Good
PM2.5 Good
PM2.5 Good
Passaic, NJ N/A
PM2.5 Good
PM2.5 Good
Paterson, NJ N/A
PM2.5 Good
PM2.5 Good
Perth Amboy, NJ
Ozone 15 Good
PM2.5 Good
PM2.5 Good
Plainfield, NJ
Ozone 15 Good
PM2.5 Good
PM2.5 Good
Ramapo, NJ
Ozone 23 Good
PM2.5 Good
PM2.5 Good
Rider University, NJ
Ozone 20 Good
PM2.5 Good
PM2.5 Good
Rutgers University, NJ
Ozone 15 Good
PM2.5 Good
PM2.5 Good
Trenton, NJ
Ozone 20 Good
PM2.5 Good
PM2.5 Good
Union City, NJ
Ozone 10 Good
PM2.5 Good
PM2.5 Good
Vineland, NJ
Ozone 23 Good
PM2.5 19 Good
PM2.5 Good
PM2.5 Good
New Mexico   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Albuquerque, NM
Ozone 16 Good
PM2.5 31 Good
PM2.5 Good
PM2.5 Good
Dona Ana County, NM
Ozone 32 Good
PM2.5 38 Good
Ozone Good
N/A
San Juan County, NM
Ozone 12 Good
PM2.5 20 Good
Ozone Good
N/A
Nevada   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Great Basin National Park, NV
Forecast program not in place. Select city or national park for current conditions.
Las Vegas, NV
Ozone 28 Good
PM2.5 34 Good
Ozone Moderate
Ozone Moderate
Reno, NV
Ozone 40 Good
Ozone Good
N/A
Reno, NV
Ozone 40 Good
PM10 Good
N/A
Walker River Paiute Tribe , NV
Forecast program not in place. Select city or national park for current conditions.
New York   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Albany, NY
PM2.5 9 Good
PM2.5 Good
N/A
Base - Whiteface Mountain, NY
Ozone 30 Good
PM2.5 6 Good
PM2.5 Good
N/A
Buffalo, NY
Ozone 28 Good
PM2.5 27 Good
PM2.5 Good
N/A
New York City, NY
Ozone 9 Good
PM2.5 16 Good
PM2.5 Good
N/A
Newburgh, NY
Ozone 24 Good
PM2.5 Good
N/A
Niagara Falls, NY
PM2.5 30 Good
PM2.5 Good
N/A
Pinnacle State Park, NY N/A
PM2.5 Good
N/A
Rochester, NY N/A
PM2.5 Good
N/A
Syracuse, NY
Ozone 15 Good
Ozone Good
N/A
Utica, NY
PM2.5 12 Good
PM2.5 Good
N/A
Ohio   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Canton/Massillon, OH
Forecast program not in place. Select city or national park for current conditions.
Cincinnati, OH
Ozone 17 Good
PM2.5 75 Moderate
PM2.5 Moderate
N/A
Cleveland-Akron-Lorain, OH
Ozone 34 Good
PM2.5 77 Moderate
PM2.5 Moderate
PM2.5 Moderate
Columbus, OH
Ozone 19 Good
PM2.5 71 Moderate
PM2.5 Moderate
PM2.5 Moderate
Dayton, OH
Ozone 17 Good
PM2.5 52 Moderate
PM2.5 Moderate
PM2.5 Moderate
Toledo, OH
Forecast program not in place. Select city or national park for current conditions.
Youngstown, OH
Ozone 19 Good
PM2.5 38 Good
PM2.5 Moderate
PM2.5 Moderate
Oklahoma   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Lawton, OK
PM2.5 41 Good
Ozone Good
Ozone Moderate
Oklahoma City, OK
Ozone 17 Good
PM2.5 28 Good
Ozone Good
Ozone Moderate
Tulsa, OK
Ozone 16 Good
PM2.5 56 Moderate
Ozone Good
Ozone Moderate
Oregon   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
City of La Grande, OR N/A N/A N/A
Eugene/Springfield, OR
Ozone 10 Good
PM2.5 6 Good
PM2.5 Good
N/A
Klamath Falls, OR N/A N/A N/A
Oakridge, OR
PM2.5 10 Good
PM2.5 Good
N/A
Portland, OR
Ozone 29 Good
PM2.5 14 Good
PM2.5 Good
N/A
Pennsylvania   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Lehigh Valley, PA
Ozone 20 Good
PM2.5 13 Good
PM2.5 Good
PM2.5 Moderate
Liberty/Clairton area, PA
Ozone 22 Good
PM2.5 50 Good
PM2.5 Moderate
PM2.5 Moderate
Philadelphia, PA
Ozone 27 Good
PM2.5 21 Good
PM2.5 Moderate
Ozone Good
Pittsburgh, PA
Ozone 27 Good
PM2.5 50 Good
PM2.5 Moderate
PM2.5 Moderate
Susquehanna Valley, PA
Ozone 15 Good
PM2.5 60 Moderate
PM2.5 Moderate
PM2.5 Moderate
Rhode Island   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Narragansett, RI
Ozone 26 Good
PM2.5 11 Good
Ozone Good
Ozone Good
Providence, RI
Ozone 26 Good
PM2.5 8 Good
Ozone Good
Ozone Good
West Greenwich, RI
PM2.5 8 Good
Ozone Good
Ozone Good
South Carolina   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Aiken-Augusta - SC/GA, SC
Ozone 17 Good
PM2.5 16 Good
Ozone Good
N/A
Charleston, SC
Ozone 12 Good
PM2.5 34 Good
Ozone Good
N/A
Columbia, SC
Ozone 11 Good
Ozone Good
N/A
Cowpens National Battlefield, SC
Forecast program not in place. Select city or national park for current conditions.
Florence/Darlington, SC
Ozone 15 Good
PM2.5 33 Good
Ozone Good
N/A
Greenville-Spartanburg, SC
Ozone 14 Good
PM2.5 43 Good
Ozone Good
N/A
York/Chester/Lancaster, SC
Ozone 7 Good
Ozone Good
N/A
Tennessee   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Chattanooga, TN
Ozone 26 Good
PM2.5 26 Good
PM2.5 Moderate
Ozone Good
Clarksville-Montgomery County, TN
Ozone 20 Good
PM2.5 57 Moderate
PM2.5 Good
Ozone Good
Great Smoky Mtns. Natl. Park - NC, TN
Ozone 40 Good
PM2.5 35 Good
PM2.5 Moderate
Ozone Good
Knoxville, TN
Ozone 40 Good
PM2.5 35 Good
PM2.5 Moderate
Ozone Good
Memphis, TN
Ozone 28 Good
PM2.5 16 Good
PM2.5 Good
PM2.5 Moderate
Nashville, TN
Ozone 22 Good
PM2.5 42 Good
PM2.5 Good
PM2.5 Good
Tri-Cities, TN
Ozone 3 Good
PM2.5 21 Good
PM2.5 Good
Ozone Good
Texas   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Austin, TX
Ozone 17 Good
PM2.5 53 Moderate
PM2.5 Moderate
PM2.5 Moderate
Beaumont-Port Arthur, TX
Ozone 18 Good
PM2.5 40 Good
PM2.5 Moderate
PM2.5 Moderate
Big Bend National Park, TX
Forecast program not in place. Select city or national park for current conditions.
Brownsville-McAllen, TX
Ozone 29 Good
PM2.5 71 Moderate
PM2.5 Moderate
PM2.5 Moderate
Corpus Christi, TX
Ozone 24 Good
PM2.5 57 Moderate
PM2.5 Moderate
PM2.5 Moderate
Dallas-Fort Worth, TX
Ozone 30 Good
PM2.5 55 Moderate
Ozone Good
PM2.5 Moderate
El Paso, TX
Ozone 36 Good
PM2.5 30 Good
Ozone Moderate
Ozone Moderate
Houston-Galveston-Brazoria, TX
Ozone 20 Good
PM2.5 60 Moderate
PM2.5 Moderate
PM2.5 Moderate
Laredo, TX
Ozone 14 Good
PM2.5 Moderate
PM2.5 Moderate
Lubbock, TX N/A
Ozone Good
Ozone Good
Midland-Odessa, TX
PM2.5 60 Moderate
Ozone Good
Ozone Good
San Antonio, TX
Ozone 17 Good
PM2.5 48 Good
PM2.5 Moderate
PM2.5 Moderate
Tyler-Longview-Marshall, TX
Ozone 22 Good
PM2.5 32 Good
Ozone Good
PM2.5 Moderate
Victoria, TX
Ozone 20 Good
PM2.5 Moderate
PM2.5 Moderate
Waco-Killeen, TX
Ozone 12 Good
PM2.5 Moderate
PM2.5 Moderate
Utah   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Canyonlands National Park, UT
Forecast program not in place. Select city or national park for current conditions.
Logan, UT N/A N/A N/A
Ogden, UT N/A N/A N/A
Provo, UT N/A N/A N/A
Salt Lake City, UT
Ozone 12 Good
PM2.5 23 Good
PM2.5 Good
N/A
Washakie Reservation, UT N/A N/A N/A
Virginia   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Hampton Roads, VA
Ozone 7 Good
Ozone Good
N/A
Northern Virginia, VA
Ozone 21 Good
PM2.5 55 Moderate
PM2.5 Good
PM2.5 Good
Richmond, VA
Ozone 14 Good
PM2.5 21 Good
Ozone Good
N/A
Roanoke, VA
Ozone 10 Good
Ozone Good
N/A
Shenandoah National Park, VA
Forecast program not in place. Select city or national park for current conditions.
Winchester, VA
Ozone 18 Good
PM2.5 19 Good
Ozone Good
Ozone Good
Vermont   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Bennington, VT
Ozone 24 Good
PM2.5 21 Good
PM2.5 Good
N/A
Burlington, VT
Ozone 30 Good
PM2.5 38 Good
PM2.5 Good
N/A
Rutland, VT N/A N/A N/A
Washington   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Aberdeen, WA
PM2.5 9 Good
Ozone Good
Ozone Good
Bellingham, WA
PM2.5 8 Good
Ozone Good
N/A
Bremerton-Silverdale-Bainbridge Island, WA
PM2.5 16 Good
PM2.5 Good
PM2.5 Good
Cascade foothills of east King-Pierce counties, WA
PM2.5 9 Good
PM2.5 Good
PM2.5 Good
Darrington, WA
PM2.5 3 Good
PM2.5 Good
PM2.5 Good
Everett-Marysville-Lynnwood, WA
PM2.5 9 Good
PM2.5 Good
PM2.5 Good
Mount Vernon, WA
PM2.5 9 Good
Ozone Good
N/A
Mt. Rainier, WA
Forecast program not in place. Select city or national park for current conditions.
North Cascades, WA
Forecast program not in place. Select city or national park for current conditions.
Oak Harbor, WA N/A
PM2.5 Good
N/A
Olympia-Lacey-Tumwater, WA
PM2.5 6 Good
Ozone Good
Ozone Good
Olympic, WA
Forecast program not in place. Select city or national park for current conditions.
Port Angeles, WA
PM2.5 17 Good
Ozone Good
Ozone Good
Port Townsend, WA
PM2.5 19 Good
Ozone Good
Ozone Good
Seattle-Bellevue-Kent Valley, WA
Ozone 12 Good
PM2.5 13 Good
PM2.5 Good
PM2.5 Good
Shelton, WA
PM2.5 18 Good
Ozone Good
Ozone Good
Spokane, WA N/A
PM2.5 Good
N/A
Tacoma-Puyallup, WA
PM2.5 10 Good
PM2.5 Good
PM2.5 Good
Wisconsin   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Fond du Lac, WI
Ozone 27 Good
PM2.5 73 Moderate
PM2.5 Moderate
Ozone Good
Green Bay, WI
Ozone 22 Good
PM2.5 78 Moderate
PM2.5 Moderate
Ozone Good
La Crosse, WI
Ozone 27 Good
PM2.5 27 Good
PM2.5 Moderate
Ozone Good
Madison, WI
Ozone 19 Good
PM2.5 77 Moderate
PM2.5 Moderate
Ozone Good
Milwaukee, WI
Ozone 24 Good
PM2.5 73 Moderate
PM2.5 Moderate
PM2.5 Moderate
Racine-Kenosha, WI
Ozone 20 Good
PM2.5 74 Moderate
PM2.5 Moderate
PM2.5 Moderate
Sheboygan, WI
Ozone 28 Good
PM2.5 72 Moderate
PM2.5 Moderate
Ozone Good
Wyoming   (back to top) Current AQI Today's Forecast Tomorrow's Forecast
Yellowstone National Park, WY
Forecast program not in place. Select city or national park for current conditions.
 
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