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
Sun
Mar 1
Mon
Mar 2
Birmingham
51
43
55
Archives
Columbus-Phenix City - GA/AL
Archives
Huntsville
55
46
57
Archives
Mobile
13
Archives
-back to top-
ALASKA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Anchorage
23
Archives
Butte
19
Archives
Eagle River
23
Archives
Fairbanks
42
Archives
Juneau
Archives
North Pole
26
Archives
Palmer
Archives
Wasilla
Archives
-back to top-
ARIZONA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Apache Junction
30
30
14
Archives
Casa Grande
29
29
20
Archives
Chiricahua National Park
33
Archives
City of Maricopa
30
27
Archives
Cowtown
40
40
Archives
Grand Canyon National Park
Archives
Nogales
22
25
Archives
Petrified Forest National Park
27
Archives
Phoenix
25
28
23
Archives
Pinal Air Park
29
28
22
Archives
Pinal County
40
35
22
Archives
Pinal County Housing
30
27
Archives
San Tan Valley
32
32
Archives
Stanfield
40
35
Archives
Tucson
46
Archives
Yuma
32
34
Archives
-back to top-
ARKANSAS
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Little Rock-North Little Rock
50
50
41
Archives
-back to top-
CALIFORNIA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Bear Valley
Archives
Bishop
16
Archives
Bishop Paiute Tribe
16
Archives
Chico
10
Archives
Death Valley National Park
37
40
Archives
Forest Ranch
Archives
Great Basin Air District
7
Archives
Greeley Hill
Archives
Gridley
0
Archives
Imperial Valley
24
Archives
Joshua Tree National Park
36
Archives
La Grange
Archives
Lancaster
Archives
Lassen Volcanic National Park
37
35
25
Archives
Laytonville
Archives
Leggett
Archives
Lone Pine Paiute-Shoshone Reservation
26
Archives
Los Angeles Area
                       Antelope Vly
34
42
16
Archives
                       Anza Vly
42
46
33
Archives
                       Banning
34
46
29
Archives
                       Barstow
34
42
28
Archives
                       Big Bear Lake
34
46
Archives
                       C San Bernardino M
34
46
35
Archives
                       C San Bernardino-1
50
50
35
Archives
                       C San Bernardino-2
42
50
35
Archives
                       Capistrano Vly
42
42
29
Archives
                       Central Coastal
42
46
31
Archives
                       Central LA CO
50
50
24
Archives
                       Central Orange-1
34
46
26
Archives
                       Central Orange-2
50
46
31
Archives
                       Coachella Vly
50
46
30
Archives
                       E San Bernardino
46
50
19
Archives
                       E San Fernando Vly
50
50
56
Archives
                       E San Gabriel V-1
38
46
52
Archives
                       E San Gabriel V-2
33
46
52
Archives
                       East Riverside CO
34
46
29
Archives
                       Hemet/San Jacinto
34
46
33
Archives
                       Hesperia
33
46
24
Archives
                       Lake Elsinore
50
46
26
Archives
                       Metro Riverside CO
50
50
22
Archives
                       N Coastal Orange
50
46
31
Archives
                       NW Coastal LA
50
46
26
Archives
                       NW San Bernardino
50
50
35
Archives
                       Norco/Corona
50
46
26
Archives
                       North Orange CO
46
46
26
Archives
                       Perris Vly
50
50
20
Archives
                       Phelan
42
46
28
Archives
                       Pomona Walnut Vly
38
50
18
Archives
                       S Central LA CO
42
50
26
Archives
                       S San Gabriel Vly
34
46
21
Archives
                       SW Coastal LA
50
46
25
Archives
                       SW San Bernardino
38
50
35
Archives
                       Saddleback Vly
38
46
29
Archives
                       San Gabriel Mts
38
46
52
Archives
                       Santa Clarita Vly
25
46
39
Archives
                       South Coastal LA
50
46
25
Archives
                       Southeast LA CO
46
50
26
Archives
                       Temecula Vly
46
46
33
Archives
                       Trona
34
46
33
Archives
                       Twentynine Palms
25
42
28
Archives
                       Victorville
34
46
20
Archives
                       W San Bernardino M
46
46
35
Archives
                       W San Fernando Vly
38
46
56
Archives
                       W San Gabriel Vly
38
46
24
Archives
Mammoth Lakes
1
Archives
Markleeville
Archives
Mendocino County
19
Archives
Mono Lake
7
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
26
Archives
Paradise
Archives
Point Reyes
Archives
Red Bluff
0
Archives
Redding
45
50
49
Archives
Sacramento Area
                       Auburn
55
53
24
Archives
                       Davis
53
50
12
Archives
                       Elk Grove
57
55
25
Archives
                       Folsom
57
55
25
Archives
                       Placerville
Archives
                       Rio Vista
53
50
Archives
                       Roseville-Rocklin
55
53
24
Archives
                       Sacramento
57
55
25
Archives
                       Vacaville
53
50
12
Archives
                       Woodland
53
50
12
Archives
San Diego Area
                       San Diego Coast
28
Archives
                       San Diego Foothills
33
Archives
                       San Diego Mesa and Inland Valley
26
Archives
San Francisco Area
                       Concord
38
46
37
Archives
                       Fairfield
38
46
21
Archives
                       Fremont
40
50
19
Archives
                       Livermore
38
46
25
Archives
                       Napa
46
50
46
Archives
                       Oakland
44
53
30
Archives
                       Redwood City
40
50
19
Archives
                       San Francisco
44
53
22
Archives
                       San Jose
38
46
31
Archives
                       San Rafael
46
50
54
Archives
                       Santa Rosa
46
50
13
Archives
San Jacinto
Archives
San Joaquin Valley Area
                       Bakersfield
38
38
9
Archives
                       Fresno
53
34
Archives
                       Hanford
42
31
Archives
                       Madera
33
32
Archives
                       Merced
29
33
Archives
                       Modesto
46
46
0
Archives
                       Stockton
38
30
20
Archives
                       Visalia
55
33
26
Archives
San Luis Obispo County
                       Atascadero
28
30
13
Archives
                       Carrizo Plains
31
32
25
Archives
                       Morro Bay
31
31
13
Archives
                       Nipomo
35
39
25
Archives
                       Paso Robles
28
29
13
Archives
                       Red Hills
32
33
24
Archives
                       San Luis Obispo
29
31
8
Archives
Santa Barbara County
                       Carpinteria
24
Archives
                       Gaviota Coast
31
Archives
                       Goleta
29
Archives
                       Lompoc
28
Archives
                       Paradise Road
21
Archives
                       Santa Barbara
6
Archives
                       Santa Maria
27
Archives
                       Santa Ynez
20
Archives
Sequoia/Kings Canyon National Parks
36
42
19
Archives
South Lake Tahoe
Archives
Tahoe City area
Archives
Tuolumne City
Archives
Tuolumne County
Archives
Ventura County Area
                       Ojai
25
Archives
                       Oxnard
28
Archives
                       Piru
25
Archives
                       Simi Valley
25
Archives
                       Thousand Oaks
25
Archives
Western Nevada County
33
Archives
Yankee Hill
Archives
Yosemite National Park
38
41
Archives
Yuba City/Marysville
3
Archives
Yucca Vly
33
46
Archives
-back to top-
COLORADO
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Colorado River Valley
Archives
Colorado Springs
Archives
Denver
Archives
Fort Collins
Archives
Four Corners Area
27
Archives
Grand Junction
Archives
Greeley
Archives
Mesa Verde National Park
27
Archives
Rocky Mountain National Park
43
41
29
Archives
-back to top-
CONNECTICUT
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Bridgeport
65
38
74
Archives
Danbury
69
50
64
Archives
Greenwich
65
38
Archives
Hartford
67
50
64
Archives
Madison
57
29
Archives
Middletown
67
50
Archives
New Haven
59
42
68
Archives
New London-Groton
57
29
29
Archives
Stafford
52
33
26
Archives
Stratford
65
38
74
Archives
Torrington
52
33
50
Archives
Westport
65
38
Archives
-back to top-
DELAWARE
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Northern Delaware
89
78
58
Archives
Southern Delaware
89
78
43
Archives
-back to top-
DISTRICT OF COLUMBIA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Metropolitan Washington
84
57
71
Archives
-back to top-
FLORIDA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Belle Glade
24
Archives
City of North Miami
Archives
Daytona Beach
35
32
46
Archives
Fort Myers
41
43
32
Archives
Fort Pierce
33
32
22
Archives
Ft. Lauderdale
Archives
Hollywood
Archives
Jacksonville
35
Archives
Lakeland
23
Archives
Melbourne
34
31
15
Archives
Miami
32
Archives
Orlando
8
Archives
Pasco County
23
Archives
Pensacola
40
33
40
Archives
Sarasota
36
38
38
Archives
St. Petersburg
38
Archives
Tallahassee
31
34
12
Archives
Tampa
50
50
47
Archives
West Palm Beach
26
Archives
-back to top-
GEORGIA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Aiken-Augusta - SC/GA
23
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
Sun
Mar 1
Mon
Mar 2
Hawaii Volcanoes National Park
Archives
Hilo
12
Archives
Honolulu
17
Archives
Kapolei
16
Archives
Kihei
0
Archives
Kona
57
Archives
Mountain View
0
Archives
Ocean View
43
Archives
Pahala
24
Archives
Paia
13
Archives
Pearl City
14
Archives
Puna E
Archives
Sand Island
23
Archives
-back to top-
IDAHO
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Athol (seasonal)
Archives
Boise
40
Archives
Coeur d'Alene
30
30
36
Archives
Coeur d'Alene Reservation
51
Archives
Cottonwood (seasonal)
Archives
Craters of the Moon National Monument
Archives
Franklin
15
15
16
Archives
Garden Valley
26
Archives
Garwood (seasonal)
Archives
Grangeville
10
Archives
Idaho City
20
20
23
Archives
Idaho Falls
8
10
13
Archives
Kamiah - Nez Perce Reservation
35
Archives
Kendrick (seasonal)
Archives
Ketchum (seasonal)
Archives
Kootenai Tribe
23
Archives
Lapwai - Nez Perce Reservation
20
Archives
Lewiston
23
Archives
McCall
22
22
70
Archives
Moscow
15
Archives
Mount Hall (seasonal)
Archives
Nez Perce Tribe
35
Archives
Paul (seasonal)
Archives
Pinehurst
50
55
55
Archives
Pocatello
15
15
18
Archives
Porthill (seasonal)
Archives
Potlatch (seasonal)
Archives
Reubens - Nez Perce Reservation
19
Archives
Rexburg (seasonal)
Archives
Salmon
57
65
59
Archives
Sandpoint
15
20
40
Archives
ShoShone-Bannock Tribes of Fort Hall Reservation
19
Archives
Soda Springs (seasonal)
Archives
St. Maries
50
55
66
Archives
Twin Falls
25
22
25
Archives
Weiser (seasonal)
Archives
Yellowstone National Park
36
Archives
-back to top-
ILLINOIS
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Aurora/Elgin
Archives
Chicago
62
Archives
Peoria
57
Archives
Rock Island-Moline
57
Archives
Rockford
60
Archives
Springfield
52
Archives
St. Louis (Metro-east)
30
Archives
-back to top-
INDIANA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Evansville
74
Archives
Fort Wayne
92
Archives
Hammond-Gary
74
Archives
Indianapolis
54
Archives
South Bend
73
Archives
Terre Haute
65
Archives
-back to top-
IOWA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Des Moines
53
Archives
Muscatine
45
Archives
-back to top-
KANSAS
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Topeka
19
Archives
Wichita
19
Archives
-back to top-
KENTUCKY
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Lexington
46
Archives
Louisville
85
Archives
Mammoth Cave National Park
26
27
56
Archives
-back to top-
LOUISIANA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Alexandria
42
33
Archives
Baton Rouge Area
50
46
41
Archives
Lafayette
30
29
15
Archives
Lake Charles
33
31
15
Archives
Monroe
38
29
7
Archives
New Orleans
50
50
60
Archives
Shreveport
33
29
18
Archives
Thibodaux
33
29
32
Archives
-back to top-
MAINE
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Acadia National Park
32
Archives
Bangor
35
Archives
Gardiner
27
Archives
Greenville
Archives
Holden
Archives
Howland
Archives
Jonesport
Archives
Kennebunkport
Archives
Lewiston-Auburn
Archives
Lovell
Archives
Penobscot Nation
Archives
Port Clyde
Archives
Portland
26
Archives
Presque Isle
31
Archives
Sipayik
Archives
West Buxton
23
Archives
-back to top-
MARYLAND
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Eastern Shore
74
63
25
Archives
Metropolitan Baltimore
91
59
69
Archives
Western Maryland
74
50
63
Archives
-back to top-
MASSACHUSETTS
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Adams - Mt. Greylock
65
30
64
Archives
Amherst
65
30
Archives
Boston
55
35
63
Archives
Cape Cod and Islands
55
30
Archives
Fairhaven
55
30
40
Archives
Fall River
55
30
40
Archives
Haverhill
55
30
56
Archives
Lynn
50
25
57
Archives
Milton - Blue Hill Observatory
45
30
38
Archives
Newbury
55
30
57
Archives
Pittsfield
65
30
61
Archives
Springfield
65
35
61
Archives
Stow
55
30
Archives
Ware - Quabbin Summit
50
30
57
Archives
Worcester
65
35
52
Archives
-back to top-
MEXICO
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Mexico City
98
Archives
-back to top-
MICHIGAN
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Ann Arbor
59
Archives
Benton Harbor
59
Archives
Detroit
70
Archives
Eastern U.P.
35
Archives
Flint
53
Archives
Grand Rapids
58
Archives
Houghton Lake
50
Archives
Kalamazoo
59
Archives
Lansing
25
Archives
Ludington
50
Archives
Saginaw
51
Archives
Traverse City
50
Archives
-back to top-
MINNESOTA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Brainerd
39
Archives
Detroit Lakes
27
Archives
Duluth
28
Archives
Ely
23
Archives
Grand Portage
3
Archives
Leech Lake Reservation and 1855 Ceded Territory
38
42
Archives
Marshall
27
Archives
Minneapolis-St. Paul
63
70
51
Archives
Red Lake
25
Archives
Rochester
59
66
35
Archives
St. Cloud
33
Archives
Virginia
35
Archives
Voyageurs National Park
31
Archives
-back to top-
MISSISSIPPI
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Hernando
35
Archives
Jackson
37
Archives
Mississippi Gulf Coast
54
Archives
-back to top-
MISSOURI
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Kansas City
81
Archives
Saint Louis
74
Archives
Springfield
49
Archives
-back to top-
MONTANA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Helena
19
Archives
Libby
70
Archives
Yellowstone National Park
36
Archives
-back to top-
NEBRASKA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Lincoln
49
Archives
Omaha
29
52
Archives
-back to top-
NEVADA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Great Basin National Park
31
Archives
Las Vegas
47
Archives
Reno-Sparks
50
Archives
Walker River Paiute Tribe
Archives
-back to top-
NEW HAMPSHIRE
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Sun
Mar 1
Mon
Mar 2
Claremont
52
Archives
Concord
55
19
Archives
Conway
52
Archives
Keene
65
48
52
Archives
Laconia
52
Archives
Lebanon
52
36
Archives
Londonderry
55
63
Archives
Manchester
54