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Current Air Quality Conditions - Ozone

View Current Air Quality Conditions for Particles (PM2.5).

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

Location Current AQI Value
City / State Mon Sep 15
Acadia National Park, ME
Ozone 18 No health impacts are expected in this range.
Adams - Mt. Greylock, MA
Ozone 17 No health impacts are expected in this range.
Aiken-Augusta - SC/GA, GA
Ozone 26 No health impacts are expected in this range.
Aiken-Augusta - SC/GA, SC
Ozone 26 No health impacts are expected in this range.
Albany, NY
Ozone 14 No health impacts are expected in this range.
Albuquerque, NM
Ozone 40 No health impacts are expected in this range.
Amherst, MA
Ozone 22 No health impacts are expected in this range.
Ann Arbor, MI
Ozone 16 No health impacts are expected in this range.
Asheville Ridge Tops (above 4000 feet), NC
Ozone 27 No health impacts are expected in this range.
Asheville Valleys (below 4000 feet), NC
Ozone 23 No health impacts are expected in this range.
Atlanta, GA
Ozone 29 No health impacts are expected in this range.
Auburn, CA
Ozone 68 Unusually sensitive people should consider reducing prolonged or heavy exertion.
Austin, TX
Ozone 32 No health impacts are expected in this range.
Bakersfield, CA
Ozone 125 People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.
Baltimore, MD
Ozone 26 No health impacts are expected in this range.
Bangor, ME
Ozone 16 No health impacts are expected in this range.
Base - Whiteface Mountain, NY
Ozone 14 No health impacts are expected in this range.
Baton Rouge Area, LA
Ozone 18 No health impacts are expected in this range.
Bayonne, NJ
Ozone 18 No health impacts are expected in this range.
Bennington, VT
Ozone 15 No health impacts are expected in this range.
Benton Harbor, MI
Ozone 20 No health impacts are expected in this range.
Birmingham, AL
Ozone 20 No health impacts are expected in this range.
Boise, ID
Ozone 45 No health impacts are expected in this range.
Boston, MA
Ozone 17 No health impacts are expected in this range.
Bridgeport, CT
Ozone 24 No health impacts are expected in this range.
Brownsville-McAllen, TX
Ozone 29 No health impacts are expected in this range.
Buffalo, NY
Ozone 16 No health impacts are expected in this range.
Burlington, VT
Ozone 13 No health impacts are expected in this range.
Camden, NJ
Ozone 20 No health impacts are expected in this range.
Cape Cod and Islands, MA
Ozone 27 No health impacts are expected in this range.
Charleston, SC
Ozone 21 No health impacts are expected in this range.
Charlotte, NC
Ozone 27 No health impacts are expected in this range.
Chattanooga, TN
Ozone 18 No health impacts are expected in this range.
Cherry Hill, NJ
Ozone 20 No health impacts are expected in this range.
Chicago, IL
Ozone 16 No health impacts are expected in this range.
Cincinnati, OH
Ozone 14 No health impacts are expected in this range.
Claremont, NH
Ozone 15 No health impacts are expected in this range.
Clarksville-Montgomery County, TN
Ozone 21 No health impacts are expected in this range.
Cleveland-Akron-Lorain, OH
Ozone 23 No health impacts are expected in this range.
Coeur d'Alene, ID
Ozone 45 No health impacts are expected in this range.
Columbia, SC
Ozone 20 No health impacts are expected in this range.
Columbus, OH
Ozone 14 No health impacts are expected in this range.
Columbus-Phenix City - GA/AL, AL
Ozone 15 No health impacts are expected in this range.
Columbus-Phenix City - GA/AL, GA
Ozone 15 No health impacts are expected in this range.
Concord, CA
Ozone 40 No health impacts are expected in this range.
Conway, NH
Ozone 17 No health impacts are expected in this range.
Corpus Christi, TX
Ozone 29 No health impacts are expected in this range.
Dallas-Fort Worth, TX
Ozone 29 No health impacts are expected in this range.
Danbury, CT
Ozone 20 No health impacts are expected in this range.
Davis, CA
Ozone 57 Unusually sensitive people should consider reducing prolonged or heavy exertion.
Dayton, OH
Ozone 11 No health impacts are expected in this range.
Denver, CO
Ozone 39 No health impacts are expected in this range.
Derry, NH
Ozone 14 No health impacts are expected in this range.
Des Moines, IA
Ozone 16 No health impacts are expected in this range.
Detroit, MI
Ozone 17 No health impacts are expected in this range.
Dunkirk, NY
Ozone 19 No health impacts are expected in this range.
East Orange, NJ
Ozone 18 No health impacts are expected in this range.
Eastern U.P., MI
Ozone 12 No health impacts are expected in this range.
El Paso, TX
Ozone 24 No health impacts are expected in this range.
Elizabeth, NJ
Ozone 18 No health impacts are expected in this range.
Elk Grove, CA
Ozone 90 Unusually sensitive people should consider reducing prolonged or heavy exertion.
Eugene/Springfield, OR
Ozone 40 No health impacts are expected in this range.
Evansville, IN
Ozone 15 No health impacts are expected in this range.
Fairfield, CA
Ozone 40 No health impacts are expected in this range.
Fairhaven, MA
Ozone 25 No health impacts are expected in this range.
Fayetteville, NC
Ozone 24 No health impacts are expected in this range.
Flint, MI
Ozone 11 No health impacts are expected in this range.
Florence/Darlington, SC
Ozone 21 No health impacts are expected in this range.
Folsom, CA
Ozone 90 Unusually sensitive people should consider reducing prolonged or heavy exertion.
Fond du Lac, WI
Ozone 16 No health impacts are expected in this range.
Forsyth County-Winston-Salem-Greensboro-High Point, NC
Ozone 27 No health impacts are expected in this range.
Fort Wayne, IN
Ozone 11 No health impacts are expected in this range.
Fremont, CA
Ozone 25 No health impacts are expected in this range.
Fresno, CA
Ozone 96 Unusually sensitive people should consider reducing prolonged or heavy exertion.
Ft. Lauderdale, FL
Ozone 10 No health impacts are expected in this range.
Gardiner, ME
Ozone 15 No health impacts are expected in this range.
Grand Rapids, MI
Ozone 20 No health impacts are expected in this range.
Great Smoky Mtns. Natl. Park - NC, TN
Ozone 33 No health impacts are expected in this range.
Green Bay, WI
Ozone 12 No health impacts are expected in this range.
Greenville-Spartanburg, SC
Ozone 24 No health impacts are expected in this range.
Greenwich, CT
Ozone 24 No health impacts are expected in this range.
Hagerstown, MD
Ozone 21 No health impacts are expected in this range.
Hammond-Gary, IN
Ozone 21 No health impacts are expected in this range.
Hampton Roads, VA
Ozone 35 No health impacts are expected in this range.
Hartford, CT
Ozone 18 No health impacts are expected in this range.
Haverhill, MA
Ozone 16 No health impacts are expected in this range.
Hickory, NC
Ozone 27 No health impacts are expected in this range.
Holden, ME
Ozone 16 No health impacts are expected in this range.
Hollywood, FL
Ozone 14 No health impacts are expected in this range.
Honolulu, HI
Ozone 11 No health impacts are expected in this range.
Houghton Lake, MI
Ozone 15 No health impacts are expected in this range.
Houston-Galveston-Brazoria, TX
Ozone 22 No health impacts are expected in this range.
Howland, ME
Ozone 12 No health impacts are expected in this range.
Huntsville, AL
Ozone 27 No health impacts are expected in this range.
Indianapolis, IN
Ozone 15 No health impacts are expected in this range.
Jersey City, NJ
Ozone 18 No health impacts are expected in this range.
Jonesport, ME
Ozone 16 No health impacts are expected in this range.
Kalamazoo, MI
Ozone 13 No health impacts are expected in this range.
Kansas City, MO
Ozone 21 No health impacts are expected in this range.
Kennebunkport, ME
Ozone 18 No health impacts are expected in this range.
Knoxville, TN
Ozone 33 No health impacts are expected in this range.
La Crosse, WI
Ozone 8 No health impacts are expected in this range.
Laconia, NH
Ozone 17 No health impacts are expected in this range.
Lakeland, FL
Ozone 13 No health impacts are expected in this range.
Lansing, MI
Ozone 9 No health impacts are expected in this range.
Laredo, TX
Ozone 14 No health impacts are expected in this range.
Las Vegas, NV
Ozone 41 No health impacts are expected in this range.
Lebanon, NH
Ozone 9 No health impacts are expected in this range.
Lehigh Valley, PA
Ozone 19 No health impacts are expected in this range.
Lexington, KY
Ozone 21 No health impacts are expected in this range.
Liberty/Clairton area, PA
Ozone 19 No health impacts are expected in this range.
Little Rock-North Little Rock, AR
Ozone 15 No health impacts are expected in this range.
Livermore, CA
Ozone 40 No health impacts are expected in this range.
Logan, UT
Ozone 31 No health impacts are expected in this range.
Lompoc, CA
Ozone 36 No health impacts are expected in this range.
Los Angeles Inland, CA
Ozone 37 No health impacts are expected in this range.
Los Angeles Metro and Inland Orange Co., CA
Ozone 36 No health impacts are expected in this range.
Los Angeles and Orange Co. Coastal, CA
Ozone 36 No health impacts are expected in this range.
Louisville, KY
Ozone 16 No health impacts are expected in this range.
Lovell, ME
Ozone 17 No health impacts are expected in this range.
Ludington, MI
Ozone 15 No health impacts are expected in this range.
Lynn, MA
Ozone 21 No health impacts are expected in this range.
Macon, GA
Ozone 13 No health impacts are expected in this range.
Madera, CA
Ozone 79 Unusually sensitive people should consider reducing prolonged or heavy exertion.
Madison, CT
Ozone 22 No health impacts are expected in this range.
Madison, WI
Ozone 10 No health impacts are expected in this range.
Manchester, NH
Ozone 14 No health impacts are expected in this range.
Memphis, TN
Ozone 20 No health impacts are expected in this range.
Merced, CA
Ozone 58 Unusually sensitive people should consider reducing prolonged or heavy exertion.
Miami, FL
Ozone 20 No health impacts are expected in this range.
Middletown, CT
Ozone 22 No health impacts are expected in this range.
Millington, MD
Ozone 30 No health impacts are expected in this range.
Millville, NJ
Ozone 12 No health impacts are expected in this range.
Milton - Blue Hill Observatory, MA
Ozone 19 No health impacts are expected in this range.
Milwaukee, WI
Ozone 7 No health impacts are expected in this range.
Minneapolis-St. Paul, MN
Ozone 16 No health impacts are expected in this range.
Mississippi Gulf Coast, MS
Ozone 17 No health impacts are expected in this range.
Mobile, AL
Ozone 14 No health impacts are expected in this range.
Modesto, CA
Ozone 47 No health impacts are expected in this range.
Mojave Desert, CA
Ozone 50 No health impacts are expected in this range.
Napa, CA
Ozone 30 No health impacts are expected in this range.
Narragansett, RI
Ozone 23 No health impacts are expected in this range.
Nashua, NH
Ozone 20 No health impacts are expected in this range.
Nashville, TN
Ozone 27 No health impacts are expected in this range.
New Haven, CT
Ozone 18 No health impacts are expected in this range.
New Jersey(Northern), NJ
Ozone 21 No health impacts are expected in this range.
New Jersey(Southern), NJ
Ozone 12 No health impacts are expected in this range.
New York City, NY
Ozone 17 No health impacts are expected in this range.
Newark, NJ
Ozone 18 No health impacts are expected in this range.
Newburgh, NY
Ozone 19 No health impacts are expected in this range.
Newbury, MA
Ozone 21 No health impacts are expected in this range.
Northern Virginia, VA
Ozone 28 No health impacts are expected in this range.
Oakland, CA
Ozone 30 No health impacts are expected in this range.
Ogden, UT
Ozone 35 No health impacts are expected in this range.
Ojai, CA
Ozone 45 No health impacts are expected in this range.
Oklahoma City, OK
Ozone 25 No health impacts are expected in this range.
Orlando, FL
Ozone 30 No health impacts are expected in this range.
Oxnard, CA
Ozone 27 No health impacts are expected in this range.
Penobscot Nation, ME
Ozone 13 No health impacts are expected in this range.
Pensacola, FL
Ozone 15 No health impacts are expected in this range.
Peoria, IL
Ozone 12 No health impacts are expected in this range.
Perth Amboy, NJ
Ozone 19 No health impacts are expected in this range.
Philadelphia, PA
Ozone 26 No health impacts are expected in this range.
Phoenix, AZ
Ozone 40 No health impacts are expected in this range.
Pinal County, AZ
Ozone 35 No health impacts are expected in this range.
Piru, CA
Ozone 34 No health impacts are expected in this range.
Pittsburgh, PA
Ozone 23 No health impacts are expected in this range.
Placerville, CA
Ozone 77 Unusually sensitive people should consider reducing prolonged or heavy exertion.
Plainfield, NJ
Ozone 19 No health impacts are expected in this range.
Port Clyde, ME
Ozone 17 No health impacts are expected in this range.
Portland, ME
Ozone 17 No health impacts are expected in this range.
Portland, OR
Ozone 40 No health impacts are expected in this range.
Portsmouth, NH
Ozone 14 No health impacts are expected in this range.
Presque Isle, ME
Ozone 12 No health impacts are expected in this range.
Providence, RI
Ozone 23 No health impacts are expected in this range.
Provo, UT
Ozone 42 No health impacts are expected in this range.
Racine-Kenosha, WI
Ozone 12 No health impacts are expected in this range.
Raleigh-Durham-Chapel Hill, NC
Ozone 21 No health impacts are expected in this range.
Ramapo, NJ
Ozone 17 No health impacts are expected in this range.
Redwood City, CA
Ozone 25 No health impacts are expected in this range.
Richmond, VA
Ozone 24 No health impacts are expected in this range.
Rider University, NJ
Ozone 17 No health impacts are expected in this range.
Riverhead, NY
Ozone 26 No health impacts are expected in this range.
Riverside Co. Metro, CA
Ozone 95 Unusually sensitive people should consider reducing prolonged or heavy exertion.
Roanoke, VA
Ozone 25 No health impacts are expected in this range.
Rockford, IL
Ozone 14 No health impacts are expected in this range.
Rocky Mount, NC
Ozone 18 No health impacts are expected in this range.
Roseville-Rocklin, CA
Ozone 49 No health impacts are expected in this range.
Rutgers University, NJ
Ozone 19 No health impacts are expected in this range.
Sacramento, CA
Ozone 90 Unusually sensitive people should consider reducing prolonged or heavy exertion.
Saginaw, MI
Ozone 15 No health impacts are expected in this range.
Saint Louis, MO
Ozone 12 No health impacts are expected in this range.
Salt Lake City, UT
Ozone 37 No health impacts are expected in this range.
San Antonio, TX
Ozone 30 No health impacts are expected in this range.
San Bernardino Co. Metro, CA
Ozone 77 Unusually sensitive people should consider reducing prolonged or heavy exertion.
San Diego Coast, CA
Ozone 35 No health impacts are expected in this range.
San Diego Foothills, CA
Ozone 86 Unusually sensitive people should consider reducing prolonged or heavy exertion.
San Diego Mesa and Inland Valley, CA
Ozone 43 No health impacts are expected in this range.
San Fernando-Santa Clarita Valleys, CA
Ozone 40 No health impacts are expected in this range.
San Francisco, CA
Ozone 30 No health impacts are expected in this range.
San Jose, CA
Ozone 31 No health impacts are expected in this range.
San Rafael, CA
Ozone 30 No health impacts are expected in this range.
Santa Barbara, CA
Ozone 46 No health impacts are expected in this range.
Santa Maria, CA
Ozone 44 No health impacts are expected in this range.
Santa Rosa, CA
Ozone 30 No health impacts are expected in this range.
Sarasota, FL
Ozone 14 No health impacts are expected in this range.
Sheboygan, WI
Ozone 13 No health impacts are expected in this range.
Shreveport, LA
Ozone 16 No health impacts are expected in this range.
Simi Valley, CA
Ozone 48 No health impacts are expected in this range.
Sipayik, ME
Ozone 14 No health impacts are expected in this range.
South Bend, IN
Ozone 13 No health impacts are expected in this range.
Springfield, IL
Ozone 12 No health impacts are expected in this range.
Springfield, MA
Ozone 20 No health impacts are expected in this range.
Springfield, MO
Ozone 20 No health impacts are expected in this range.
St. Louis (Metro-east), IL
Ozone 12 No health impacts are expected in this range.
St. Petersburg, FL
Ozone 11 No health impacts are expected in this range.
Stafford, CT
Ozone 19 No health impacts are expected in this range.
Stockton, CA
Ozone 38 No health impacts are expected in this range.
Stow, MA
Ozone 20 No health impacts are expected in this range.
Stratford, CT
Ozone 23 No health impacts are expected in this range.
Susquehanna Valley, PA
Ozone 17 No health impacts are expected in this range.
Syracuse, NY
Ozone 15 No health impacts are expected in this range.
Tampa, FL
Ozone 14 No health impacts are expected in this range.
Terre Haute, IN
Ozone 9 No health impacts are expected in this range.
Thousand Oaks, CA
Ozone 41 No health impacts are expected in this range.
Torrington, CT
Ozone 20 No health impacts are expected in this range.
Traverse City, MI
Ozone 15 No health impacts are expected in this range.
Trenton, NJ
Ozone 17 No health impacts are expected in this range.
Tri-Cities, TN
Ozone 29 No health impacts are expected in this range.
Tulsa, OK
Ozone 20 No health impacts are expected in this range.
Tyler-Longview-Marshall, TX
Ozone 22 No health impacts are expected in this range.
Union City, NJ
Ozone 18 No health impacts are expected in this range.
Ventura, CA
Ozone 30 No health impacts are expected in this range.
Victoria, TX
Ozone 23 No health impacts are expected in this range.
Vineland, NJ
Ozone 12 No health impacts are expected in this range.
Visalia, CA
Ozone 115 People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.
Waco-Killeen, TX
Ozone 29 No health impacts are expected in this range.
Ware - Quabbin Summit, MA
Ozone 22 No health impacts are expected in this range.
Washakie Reservation, UT
Ozone 40 No health impacts are expected in this range.
Washington, DC
Ozone 28 No health impacts are expected in this range.
West Buxton, ME
Ozone 16 No health impacts are expected in this range.
West Greenwich, RI
Ozone 14 No health impacts are expected in this range.
West Palm Beach, FL
Ozone 13 No health impacts are expected in this range.
Westport, CT
Ozone 17 No health impacts are expected in this range.
White Plains, NY
Ozone 19 No health impacts are expected in this range.
Wilmington, DE
Ozone 26 No health impacts are expected in this range.
Winchester, VA
Ozone 15 No health impacts are expected in this range.
Woodland, CA
Ozone 57 Unusually sensitive people should consider reducing prolonged or heavy exertion.
Worcester, MA
Ozone 22 No health impacts are expected in this range.
York/Chester/Lancaster, SC
Ozone 16 No health impacts are expected in this range.
Youngstown, OH
Ozone 20 No health impacts are expected in this range.
 
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