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
SC SD TN TX UT VT VA WA WV WI WY
AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
ALABAMA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Birmingham
31
Archives
Columbus-Phenix City - GA/AL
Archives
Huntsville
38
Archives
Mobile
Archives
-back to top-
ALASKA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Anchorage
Archives
Butte
Archives
Eagle River
Archives
Fairbanks
Archives
Juneau
Archives
North Pole
Archives
Palmer
Archives
Wasilla
Archives
-back to top-
ARIZONA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Apache Junction
60
Archives
Casa Grande
55
Archives
Chiricahua National Park
Archives
City of Maricopa
43
Archives
Cowtown
110
Archives
Grand Canyon National Park
Archives
Nogales
32
Archives
Petrified Forest National Park
Archives
Phoenix
58
Archives
Pinal Air Park
50
Archives
Pinal County
60
Archives
Pinal County Housing
34
Archives
San Tan Valley
25
Archives
Stanfield
45
Archives
Tucson
Archives
Yuma
52
Archives
-back to top-
ARKANSAS
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Little Rock-North Little Rock
50
Archives
-back to top-
CALIFORNIA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Bear Valley
Archives
Bishop
Archives
Bishop Paiute Tribe
Archives
Chico
Archives
Death Valley National Park
37
Archives
Forest Ranch
Archives
Great Basin Air District
Archives
Greeley Hill
Archives
Gridley
Archives
Imperial Valley
Archives
Joshua Tree National Park
Archives
La Grange
Archives
Lancaster
Archives
Lassen Volcanic National Park
44
Archives
Laytonville
Archives
Leggett
Archives
Lone Pine Paiute-Shoshone Reservation
Archives
Los Angeles Area
                       Antelope Vly
42
Archives
                       Anza Vly
42
Archives
                       Banning
42
Archives
                       Barstow
42
Archives
                       Big Bear Lake
42
Archives
                       C San Bernardino M
51
Archives
                       C San Bernardino-1
57
Archives
                       C San Bernardino-2
55
Archives
                       Capistrano Vly
50
Archives
                       Central Coastal
50
Archives
                       Central LA CO
55
Archives
                       Central Orange-1
55
Archives
                       Central Orange-2
57
Archives
                       Coachella Vly
51
Archives
                       E San Bernardino
46
Archives
                       E San Fernando Vly
50
Archives
                       E San Gabriel V-1
42
Archives
                       E San Gabriel V-2
42
Archives
                       East Riverside CO
46
Archives
                       Hemet/San Jacinto
50
Archives
                       Hesperia
46
Archives
                       Lake Elsinore
51
Archives
                       Metro Riverside CO
59
Archives
                       N Coastal Orange
50
Archives
                       NW Coastal LA
46
Archives
                       NW San Bernardino
50
Archives
                       Norco/Corona
53
Archives
                       North Orange CO
57
Archives
                       Perris Vly
55
Archives
                       Phelan
46
Archives
                       Pomona Walnut Vly
53
Archives
                       S Central LA CO
42
Archives
                       S San Gabriel Vly
46
Archives
                       SW Coastal LA
50
Archives
                       SW San Bernardino
50
Archives
                       Saddleback Vly
50
Archives
                       San Gabriel Mts
50
Archives
                       Santa Clarita Vly
50
Archives
                       South Coastal LA
50
Archives
                       Southeast LA CO
61
Archives
                       Temecula Vly
42
Archives
                       Trona
42
Archives
                       Twentynine Palms
42
Archives
                       Victorville
46
Archives
                       W San Bernardino M
50
Archives
                       W San Fernando Vly
46
Archives
                       W San Gabriel Vly
42
Archives
Mammoth Lakes
Archives
Markleeville
Archives
Mendocino County
Archives
Mono Lake
Archives
Monterey Bay Area
                       Carmel Valley
Archives
                       Davenport
Archives
                       Hollister
Archives
                       King City
Archives
                       Marina/Seaside
Archives
                       Monterey Peninsula
Archives
                       Pinnacles National Monument
Archives
                       Salinas
Archives
                       San Lorenzo Valley
Archives
                       Santa Cruz
Archives
                       Scotts Valley
Archives
                       Watsonville
Archives
Oroville
Archives
Owens Lake
Archives
Paradise
Archives
Point Reyes
Archives
Red Bluff
Archives
Redding
50
Archives
Sacramento Area
                       Auburn
50
Archives
                       Davis
53
Archives
                       Elk Grove
55
Archives
                       Folsom
55
Archives
                       Placerville
Archives
                       Rio Vista
53
Archives
                       Roseville-Rocklin
50
Archives
                       Sacramento
55
Archives
                       Vacaville
53
Archives
                       Woodland
53
Archives
San Diego Area
                       San Diego Coast
Archives
                       San Diego Foothills
Archives
                       San Diego Mesa and Inland Valley
Archives
San Francisco Area
                       Concord
29
Archives
                       Fairfield
29
Archives
                       Fremont
32
Archives
                       Livermore
29
Archives
                       Napa
55
Archives
                       Oakland
50
Archives
                       Redwood City
32
Archives
                       San Francisco
50
Archives
                       San Jose
33
Archives
                       San Rafael
55
Archives
                       Santa Rosa
55
Archives
San Jacinto
Archives
San Joaquin Valley Area
                       Bakersfield
58
Archives
                       Fresno
62
Archives
                       Hanford
64
Archives
                       Madera
57
Archives
                       Merced
57
Archives
                       Modesto
53
Archives
                       Stockton
53
Archives
                       Visalia
66
Archives
San Luis Obispo County
                       Atascadero
50
Archives
                       Carrizo Plains
50
Archives
                       Morro Bay
38
Archives
                       Nipomo
55
Archives
                       Paso Robles
47
Archives
                       Red Hills
50
Archives
                       San Luis Obispo
40
Archives
Santa Barbara County
                       Carpinteria
Archives
                       Gaviota Coast
Archives
                       Goleta
Archives
                       Lompoc
Archives
                       Paradise Road
Archives
                       Santa Barbara
Archives
                       Santa Maria
Archives
                       Santa Ynez
Archives
Sequoia/Kings Canyon National Parks
45
Archives
South Lake Tahoe
Archives
Tahoe City area
Archives
Tuolumne City
Archives
Tuolumne County
Archives
Ventura County Area
                       Ojai
64
Archives
                       Oxnard
Archives
                       Piru
Archives
                       Simi Valley
Archives
                       Thousand Oaks
Archives
Western Nevada County
50
Archives
Yankee Hill
Archives
Yosemite National Park
44
Archives
Yuba City/Marysville
Archives
Yucca Vly
46
Archives
-back to top-
COLORADO
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Colorado River Valley
Archives
Colorado Springs
Archives
Denver
Archives
Fort Collins
Archives
Four Corners Area
Archives
Grand Junction
Archives
Greeley
Archives
Mesa Verde National Park
Archives
Rocky Mountain National Park
47
Archives
-back to top-
CONNECTICUT
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Bridgeport
54
Archives
Danbury
52
Archives
Greenwich
54
Archives
Hartford
54
Archives
Madison
50
Archives
Middletown
54
Archives
New Haven
52
Archives
New London-Groton
50
Archives
Stafford
33
Archives
Stratford
54
Archives
Torrington
33
Archives
Westport
54
Archives
-back to top-
DELAWARE
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Northern Delaware
42
Archives
Southern Delaware
42
Archives
-back to top-
DISTRICT OF COLUMBIA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Metropolitan Washington
46
Archives
-back to top-
FLORIDA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Belle Glade
Archives
City of North Miami
Archives
Daytona Beach
36
Archives
Fort Myers
36
Archives
Fort Pierce
36
Archives
Ft. Lauderdale
Archives
Hollywood
Archives
Jacksonville
Archives
Lakeland
Archives
Melbourne
37
Archives
Miami
Archives
Orlando
Archives
Pasco County
Archives
Pensacola
39
Archives
Sarasota
37
Archives
St. Petersburg
Archives
Tallahassee
39
Archives
Tampa
50
Archives
West Palm Beach
Archives
-back to top-
GEORGIA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Aiken-Augusta - SC/GA
Archives
Atlanta
Archives
Columbus-Phenix City - GA/AL
Archives
Macon
Archives
-back to top-
HAWAII
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Hawaii Volcanoes National Park
Archives
Hilo
Archives
Honolulu
Archives
Kahului
Archives
Kapolei
Archives
Kihei
Archives
Kona
Archives
Mountain View
Archives
Ocean View
Archives
Pahala
Archives
Paia
Archives
Pearl City
Archives
Puna E
Archives
Sand Island
Archives
-back to top-
IDAHO
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Athol (seasonal)
Archives
Boise
Archives
Coeur d'Alene
27
Archives
Coeur d'Alene Reservation
Archives
Cottonwood (seasonal)
Archives
Craters of the Moon National Monument
Archives
Franklin
20
Archives
Garden Valley
Archives
Garwood (seasonal)
Archives
Grangeville
Archives
Idaho City
Archives
Idaho Falls
10
Archives
Kamiah - Nez Perce Reservation
Archives
Kendrick (seasonal)
Archives
Ketchum (seasonal)
Archives
Kootenai Tribe
Archives
Lapwai - Nez Perce Reservation
Archives
Lewiston
Archives
McCall
Archives
Moscow
Archives
Mount Hall (seasonal)
Archives
Nez Perce Tribe
Archives
Paul (seasonal)
Archives
Pinehurst
45
Archives
Pocatello
15
Archives
Porthill (seasonal)
Archives
Potlatch (seasonal)
Archives
Reubens - Nez Perce Reservation
Archives
Rexburg (seasonal)
10
Archives
Salmon
25
Archives
Sandpoint
10
Archives
ShoShone-Bannock Tribes of Fort Hall Reservation
Archives
Soda Springs (seasonal)
Archives
St. Maries
30
Archives
Twin Falls
Archives
Weiser (seasonal)
Archives
Yellowstone National Park
Archives
-back to top-
ILLINOIS
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Aurora/Elgin
Archives
Chicago
Archives
Peoria
Archives
Rock Island-Moline
Archives
Rockford
Archives
Springfield
Archives
St. Louis (Metro-east)
Archives
-back to top-
INDIANA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Evansville
Archives
Fort Wayne
Archives
Hammond-Gary
Archives
Indianapolis
Archives
South Bend
Archives
Terre Haute
Archives
-back to top-
IOWA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Des Moines
50
Archives
Muscatine
Archives
-back to top-
KANSAS
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Topeka
Archives
Wichita
Archives
-back to top-
KENTUCKY
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Lexington
Archives
Louisville
Archives
Mammoth Cave National Park
36
Archives
-back to top-
LOUISIANA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Alexandria
36
Archives
Baton Rouge Area
41
Archives
Lafayette
38
Archives
Lake Charles
46
Archives
Monroe
34
Archives
New Orleans
38
Archives
Shreveport
42
Archives
Thibodaux
38
Archives
-back to top-
MAINE
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Acadia National Park
Archives
Bangor
Archives
Gardiner
Archives
Greenville
Archives
Holden
Archives
Howland
Archives
Jonesport
Archives
Kennebunkport
Archives
Lewiston-Auburn
Archives
Lovell
Archives
Penobscot Nation
Archives
Port Clyde
Archives
Portland
Archives
Presque Isle
Archives
Sipayik
Archives
West Buxton
Archives
-back to top-
MARYLAND
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Eastern Shore
50
Archives
Metropolitan Baltimore
46
Archives
Western Maryland
42
Archives
-back to top-
MASSACHUSETTS
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Adams - Mt. Greylock
Archives
Amherst
35
Archives
Boston
35
Archives
Cape Cod and Islands
30
Archives
Fairhaven
30
Archives
Fall River
30
Archives
Haverhill
30
Archives
Lynn
30
Archives
Milton - Blue Hill Observatory
30
Archives
Newbury
35
Archives
Pittsfield
30
Archives
Springfield
35
Archives
Stow
30
Archives
Ware - Quabbin Summit
30
Archives
Worcester
35
Archives
-back to top-
MEXICO
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Mexico City
Archives
-back to top-
MICHIGAN
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Ann Arbor
Archives
Benton Harbor
Archives
Detroit
Archives
Eastern U.P.
Archives
Flint
Archives
Grand Rapids
Archives
Houghton Lake
Archives
Kalamazoo
Archives
Lansing
Archives
Ludington
Archives
Saginaw
Archives
Traverse City
Archives
-back to top-
MINNESOTA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Brainerd
Archives
Detroit Lakes
Archives
Duluth
Archives
Ely
Archives
Grand Portage
Archives
Leech Lake Reservation and 1855 Ceded Territory
38
Archives
Marshall
Archives
Minneapolis-St. Paul
53
Archives
Red Lake
Archives
Rochester
38
Archives
St. Cloud
Archives
Virginia
Archives
Voyageurs National Park
Archives
-back to top-
MISSISSIPPI
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Hernando
Archives
Jackson
Archives
Mississippi Gulf Coast
Archives
-back to top-
MISSOURI
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Kansas City
Archives
Saint Louis
Archives
Springfield
Archives
-back to top-
MONTANA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Helena
Archives
Libby
Archives
Yellowstone National Park
Archives
-back to top-
NEBRASKA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Lincoln
Archives
Omaha
38
Archives
-back to top-
NEVADA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Great Basin National Park
Archives
Las Vegas
Archives
Reno-Sparks
Archives
Walker River Paiute Tribe
Archives
-back to top-
NEW HAMPSHIRE
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Claremont
Archives
Concord
Archives
Conway
Archives
Keene
Archives
Laconia
Archives
Lebanon
Archives
Londonderry
Archives
Manchester
Archives
Nashua
Archives
Pittsburg
Archives
Portsmouth
Archives
Strafford County - Rochester
Archives
-back to top-
NEW JERSEY
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Mar 27
Sat
Mar 28
Brigantine
40
Archives
Camden
45
Archives
Chester
45
Archives
Clarksboro
45
Archives
Flemington
45
Archives
Fort Lee
45
Archives
Millville
45
Archives
Monmouth
45
Archives
New Brunswick
45
Archives
New Jersey
Archives
New Jersey Highlands
45
Archives
Newark
45
Archives
Ocean County/Colliers Mills
45
Archives
Ramapo
45