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
Mon
Apr 21
Tue
Apr 22
Birmingham
54
69
Archives
Columbus-Phenix City - GA/AL
42
33
Archives
Huntsville
53
45
Archives
Mobile
46
3
Archives
-back to top-
ALASKA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Anchorage
Archives
Butte
12
Archives
Eagle River
5
Archives
Fairbanks
18
Archives
Fairbanks-West
Archives
Juneau
Archives
North Pole
10
Archives
Palmer
6
Archives
Wasilla
Archives
-back to top-
ARIZONA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Apache Junction
52
50
29
Archives
Casa Grande
50
50
13
Archives
Chiricahua National Park
33
Archives
City of Maricopa
50
55
Archives
Cowtown
105
115
Archives
Grand Canyon National Park
Archives
Nogales
30
19
Archives
Petrified Forest National Park
Archives
Phoenix
54
74
50
Archives
Pinal Air Park
55
50
6
Archives
Pinal County
60
65
29
Archives
Pinal County Housing
50
55
Archives
San Tan Valley
50
55
Archives
Stanfield
60
65
Archives
Tucson
45
Archives
Yuma
54
64
Archives
-back to top-
ARKANSAS
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Little Rock-North Little Rock
50
63
Archives
-back to top-
CALIFORNIA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Bear Valley
Archives
Bishop
8
Archives
Bishop Paiute Tribe
8
Archives
Chico
Archives
Death Valley National Park
47
Archives
Forest Ranch
Archives
Great Basin Air District
53
Archives
Greeley Hill
Archives
Gridley
38
Archives
Imperial Valley
84
49
71
Archives
Joshua Tree National Park
Archives
La Grange
Archives
Lancaster
Archives
Lassen Volcanic National Park
37
Archives
Lone Pine Paiute-Shoshone Reservation
55
Archives
Los Angeles Area
                       Antelope Vly
46
Archives
                       Anza Vly
53
Archives
                       Banning
70
83
Archives
                       Barstow
46
Archives
                       Big Bear Lake
46
Archives
                       C San Bernardino M
111
46
Archives
                       C San Bernardino-1
61
7
Archives
                       C San Bernardino-2
59
9
Archives
                       Capistrano Vly
53
25
Archives
                       Central Coastal
55
36
Archives
                       Central LA CO
68
80
Archives
                       Central Orange-1
61
66
Archives
                       Central Orange-2
57
66
Archives
                       Coachella Vly
51
46
Archives
                       E San Bernardino
84
18
Archives
                       E San Fernando Vly
68
74
Archives
                       E San Gabriel V-1
59
13
Archives
                       E San Gabriel V-2
59
44
Archives
                       East Riverside CO
46
Archives
                       Hemet/San Jacinto
57
25
Archives
                       Hesperia
50
Archives
                       Lake Elsinore
55
60
Archives
                       Metro Riverside CO
72
82
Archives
                       N Coastal Orange
55
36
Archives
                       NW Coastal LA
57
21
Archives
                       NW San Bernardino
66
77
Archives
                       Norco/Corona
63
75
Archives
                       North Orange CO
59
14
Archives
                       Perris Vly
84
25
Archives
                       Phelan
51
Archives
                       Pomona Walnut Vly
61
6
Archives
                       S Central LA CO
61
18
Archives
                       S San Gabriel Vly
59
6
Archives
                       SW Coastal LA
55
25
Archives
                       SW San Bernardino
63
77
Archives
                       Saddleback Vly
57
25
Archives
                       San Gabriel Mts
50
48
Archives
                       Santa Clarita Vly
55
48
Archives
                       South Coastal LA
59
Archives
                       Southeast LA CO
59
6
Archives
                       Temecula Vly
53
Archives
                       Trona
46
Archives
                       Twentynine Palms
42
Archives
                       Victorville
46
Archives
                       W San Bernardino M
51
77
Archives
                       W San Fernando Vly
59
69
Archives
                       W San Gabriel Vly
59
12
Archives
Mammoth Lakes
Archives
Markleeville
Archives
Mendocino County
11
Archives
Mono Lake
Archives
Monterey Bay Area
                       Carmel Valley
45
Archives
                       Davenport
Archives
                       Hollister
34
Archives
                       King City
24
Archives
                       Marina/Seaside
Archives
                       Monterey Peninsula
Archives
                       Pinnacles National Monument
Archives
                       Salinas
50
Archives
                       San Lorenzo Valley
33
Archives
                       Santa Cruz
34
Archives
                       Scotts Valley
Archives
                       Watsonville
Archives
Oroville
Archives
Owens Lake
55
Archives
Paradise
Archives
Point Reyes
Archives
Red Bluff
Archives
Redding
50
24
Archives
Sacramento Area
                       Auburn
38
33
56
Archives
                       Davis
29
29
52
Archives
                       Elk Grove
42
38
55
Archives
                       Folsom
42
38
55
Archives
                       Placerville
Archives
                       Rio Vista
29
29
52
Archives
                       Roseville-Rocklin
38
33
56
Archives
                       Sacramento
42
38
55
Archives
                       Vacaville
29
29
46
Archives
                       Woodland
29
29
52
Archives
San Diego Area
                       San Diego Coast
48
Archives
                       San Diego Foothills
62
Archives
                       San Diego Mesa and Inland Valley
40
Archives
San Francisco Area
                       Concord
39
42
Archives
                       Fairfield
39
Archives
                       Fremont
38
38
Archives
                       Livermore
39
38
Archives
                       Napa
42
63
Archives
                       Oakland
46
64
Archives
                       Redwood City
38
38
Archives
                       San Francisco
46
53
Archives
                       San Jose
40
39
Archives
                       San Rafael
42
53
Archives
                       Santa Rosa
42
Archives
San Jacinto
Archives
San Joaquin Valley Area
                       Bakersfield
97
Archives
                       Fresno
84
Archives
                       Hanford
42
Archives
                       Madera
42
Archives
                       Merced
36
Archives
                       Modesto
43
28
Archives
                       Stockton
41
50
Archives
                       Visalia
45
52
Archives
San Luis Obispo County
                       Atascadero
37
35
13
Archives
                       Carrizo Plains
45
40
20
Archives
                       Morro Bay
34
32
19
Archives
                       Nipomo
62
78
64
Archives
                       Paso Robles
40
36
13
Archives
                       Red Hills
45
39
42
Archives
                       San Luis Obispo
34
32
34
Archives
Santa Barbara County
                       Carpinteria
21
Archives
                       Gaviota Coast
34
Archives
                       Goleta
45
Archives
                       Lompoc
35
Archives
                       Paradise Road
25
Archives
                       Santa Barbara
25
Archives
                       Santa Maria
44
Archives
                       Santa Ynez
16
Archives
Sequoia/Kings Canyon National Parks
47
51
Archives
South Lake Tahoe
Archives
Tuolumne City
Archives
Tuolumne County
Archives
Ventura County Area
                       Ojai
13
Archives
                       Oxnard
47
Archives
                       Piru
21
Archives
                       Simi Valley
60
Archives
                       Thousand Oaks
23
Archives
Western Nevada County
48
45
48
Archives
Yankee Hill
Archives
Yosemite National Park
44
Archives
Yuba City/Marysville
47
Archives
Yucca Vly
46
Archives
-back to top-
COLORADO
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
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
45
Archives
-back to top-
CONNECTICUT
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Bridgeport
46
31
Archives
Danbury
38
45
Archives
Greenwich
46
10
Archives
Hartford
42
43
Archives
Madison
38
Archives
Middletown
42
26
Archives
New Haven
42
27
Archives
New London-Groton
38
15
Archives
Stafford
29
31
Archives
Stratford
46
31
Archives
Torrington
29
36
Archives
Westport
46
2
Archives
-back to top-
DELAWARE
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Northern Delaware
50
25
Archives
Southern Delaware
50
40
Archives
-back to top-
DISTRICT OF COLUMBIA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Metropolitan Washington
50
55
28
Archives
-back to top-
FLORIDA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Belle Glade
Archives
City of North Miami
Archives
Daytona Beach
Archives
Fort Myers
Archives
Fort Pierce
Archives
Ft. Lauderdale
Archives
Hollywood
Archives
Jacksonville
29
Archives
Lakeland
Archives
Melbourne
Archives
Miami
Archives
Orlando
Archives
Pasco County
Archives
Pensacola
Archives
Sarasota
Archives
St. Petersburg
Archives
Tallahassee
Archives
Tampa
50
26
Archives
West Palm Beach
Archives
-back to top-
GEORGIA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Aiken-Augusta - SC/GA
51
28
Archives
Atlanta
53
52
Archives
Columbus-Phenix City - GA/AL
42
33
Archives
Macon
35
25
Archives
-back to top-
HAWAII
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Hawaii Volcanoes National Park
Archives
Hilo
Archives
Honolulu
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
Waikoloa
Archives
-back to top-
IDAHO
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Athol (seasonal)
Archives
Boise
45
46
Archives
Coeur d'Alene
10
10
33
Archives
Coeur d'Alene Reservation
35
Archives
Cottonwood (seasonal)
Archives
Craters of the Moon National Monument
Archives
Franklin
20
4
Archives
Garden Valley
19
Archives
Garwood (seasonal)
Archives
Grangeville
34
Archives
Idaho City
12
5
Archives
Idaho Falls
15
4
Archives
Kendrick (seasonal)
Archives
Ketchum (seasonal)
Archives
Kootenai Tribe
20
Archives
Lewiston
25
Archives
McCall
20
20
Archives
Moscow
13
Archives
Mount Hall (seasonal)
5
Archives
Nez Perce Tribe
31
Archives
Paul (seasonal)
11
Archives
Pinehurst
20
25
59
Archives
Pocatello
20
21
Archives
Porthill (seasonal)
Archives
Potlatch (seasonal)
Archives
Rexburg (seasonal)
10
9
Archives
Salmon
20
15
Archives
Sandpoint
10
10
31
Archives
ShoShone-Bannock Tribes of Fort Hall Reservation
10
Archives
Soda Springs (seasonal)
Archives
St. Maries
20
25
Archives
Twin Falls
17
Archives
Weiser (seasonal)
14
Archives
Yellowstone National Park
Archives
-back to top-
ILLINOIS
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Aurora/Elgin
Archives
Chicago
62
Archives
Peoria
55
Archives
Rock Island-Moline
55
Archives
Rockford
56
Archives
Springfield
33
Archives
St. Louis (Metro-east)
55
Archives
-back to top-
INDIANA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Evansville
69
Archives
Fort Wayne
92
Archives
Hammond-Gary
71
Archives
Indianapolis
87
Archives
South Bend
30
Archives
Terre Haute
144
Archives
-back to top-
IOWA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Des Moines
50
27
Archives
Muscatine
60
Archives
-back to top-
KANSAS
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Topeka
22
Archives
Wichita
25
Archives
-back to top-
KENTUCKY
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Lexington
Archives
Louisville
60
60
70
Archives
Mammoth Cave National Park
39
Archives
-back to top-
LOUISIANA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Alexandria
53
53
56
Archives
Baton Rouge Area
84
77
74
Archives
Lafayette
57
53
62
Archives
Lake Charles
53
51
65
Archives
Monroe
77
58
51
Archives
New Orleans
64
61
37
Archives
Shreveport
53
54
41
Archives
Thibodaux
54
51
18
Archives
-back to top-
MAINE
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Acadia National Park
36
Archives
Bangor
29
Archives
Gardiner
22
Archives
Greenville
Archives
Holden
29
Archives
Howland
Archives
Jonesport
33
Archives
Kennebunkport
Archives
Lewiston-Auburn
Archives
Lovell
Archives
Penobscot Nation
28
Archives
Port Clyde
Archives
Portland
28
Archives
Presque Isle
25
Archives
Sipayik
25
Archives
West Buxton
17
Archives
-back to top-
MARYLAND
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Eastern Shore
42
57
28
Archives
Metropolitan Baltimore
50
55
40
Archives
Western Maryland
53
53
35
Archives
-back to top-
MASSACHUSETTS
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Adams - Mt. Greylock
60
Archives
Amherst
60
Archives
Boston
37
Archives
Cape Cod and Islands
Archives
Fairhaven
32
Archives
Fall River
32
Archives
Haverhill
26
Archives
Lynn
17
Archives
Milton - Blue Hill Observatory
10
Archives
Newbury
17
Archives
Pittsfield
65
52
Archives
Springfield
65
24
Archives
Stow
Archives
Ware - Quabbin Summit
37
Archives
Worcester
55
19
Archives
-back to top-
MICHIGAN
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Ann Arbor
65
Archives
Benton Harbor
64
Archives
Detroit
58
Archives
Eastern U.P.
34
Archives
Flint
56
Archives
Grand Rapids
45
Archives
Houghton Lake
36
Archives
Kalamazoo
64
Archives
Lansing
60
Archives
Ludington
40
Archives
Saginaw
53
Archives
Traverse City
38
Archives
-back to top-
MINNESOTA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Brainerd
34
Archives
Detroit Lakes
30
Archives
Duluth
30
Archives
Ely
30
Archives
Grand Portage
0
Archives
Leech Lake Reservation and 1855 Ceded Territory
Archives
Marshall
61
Archives
Minneapolis-St. Paul
50
38
59
Archives
Rochester
46
33
38
Archives
St. Cloud
26
Archives
Virginia
38
Archives
Voyageurs National Park
Archives
-back to top-
MISSISSIPPI
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Hernando
57
Archives
Jackson
55
Archives
Mississippi Gulf Coast
27
Archives
-back to top-
MISSOURI
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Kansas City
40
76
Archives
Saint Louis
68
Archives
Springfield
68
Archives
-back to top-
MONTANA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Helena
18
Archives
Libby
54
Archives
Yellowstone National Park
Archives
-back to top-
NEBRASKA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Lincoln
59
Archives
Omaha
52
Archives
-back to top-
NEVADA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Great Basin National Park
Archives
Las Vegas
59
Archives
Reno-Sparks
31
Archives
Walker River Paiute Tribe
Archives
-back to top-
NEW HAMPSHIRE
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Claremont
Archives
Concord
11
Archives
Conway
25
Archives
Keene
58
Archives
Laconia
25
Archives
Lebanon
28
Archives
Londonderry
50
Archives
Manchester
13
Archives
Nashua
13
Archives
Pittsburg
Archives
Portsmouth
52
Archives
Strafford County - Rochester
Archives
-back to top-
NEW JERSEY
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Brigantine
45
16
Archives
Camden
55
8
Archives
Chester
45
0
Archives
Clarksboro
55
8
Archives
Flemington
45
21
Archives
Fort Lee
55
Archives
Millville
50
28
Archives
Monmouth
45
Archives
New Brunswick
45
Archives
New Jersey
Archives
New Jersey Highlands
45
21
Archives
Newark
55
56
Archives
Ocean County/Colliers Mills
50
Archives
Ramapo
45
Archives
Rider University
45
18
Archives
-back to top-
NEW MEXICO
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Mon
Apr 21
Tue
Apr 22
Albuquerque
21
Archives
Dona Ana County
44