Air Resources Information System (ARIS)
Overview
The Air Resources Information System (ARIS) provides information on parks managed by the National Park Service (NPS) and Inventory & Monitoring (I & M) networks, and provides access to the U.S. Fish and Wildlife Service (FWS) Air Quality Program website. ARIS identifies air quality related values for Class I air quality areas and provides guidance on analysis for evaluating impacts to air quality related values. ARIS maintains information for 48 NPS Class I air quality areas and 32 Vital Signs I & M Networks that contain national parks with significant natural resources.
To select a NPS site you can first use the dropdown list, click on the map to access a state map of parks, or select a national park from the alphabetical list by state below. To select a FWS site, use the dropdown list.
Alphabetical Listing by State of Class I National Parks & Wildlife Refuges
Denali National Park
Chiricahua National Monument
Grand Canyon National Park
Petrified Forest National Park
Saguaro National Park
Joshua Tree National Park
Lassen Volcanic National Park
Lava Beds National Monument
Pinnacles National Monument
Point Reyes National Seashore
Redwood National Park
Sequoia & Kings Canyon National Park
Yosemite National Park
Black Canyon of the Gunnison National Park
Great Sand Dunes National Park & Preserve
Mesa Verde National Park
Rocky Mountain National Park
Everglades National Park
Haleakala National Park
Hawaii Volcanoes National Park
Craters of the Moon National Monument & Preserve
Yellowstone National Park
Mammoth Cave National Park
Acadia National Park
Roosevelt Campobello International Park
Isle Royale National Park
Voyageurs National Park
Glacier National Park
Yellowstone National Park
Bandelier National Monument
Carlsbad Caverns National Park
Great Smoky Mountains National Park
Theodore Roosevelt National Park
Crater Lake National Park
Wind Cave National Park
Badlands National Park
Great Smoky Mountains National Park
Big Bend National Park
Guadalupe Mountains National Park
Arches National Park
Bryce Canyon National Park
Canyonlands National Park
Capitol Reef National Park
Zion National Park
Shenandoah National Park
Virgin Islands National Park
Mount Rainier National Park
North Cascades National Park
Olympic National Park
Grand Teton National Park
Yellowstone National Park