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
Wed
Dec 17
Thu
Dec 18
Birmingham
44
42
31
Archives
Columbus-Phenix City - GA/AL
46
Archives
Huntsville
42
42
25
Archives
Mobile
Archives
-back to top-
ALASKA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Anchorage
38
Archives
Butte
69
Archives
Eagle River
12
Archives
Fairbanks
57
Archives
Juneau
32
Archives
North Pole
47
Archives
Palmer
1
Archives
Wasilla
Archives
-back to top-
ARIZONA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Apache Junction
27
27
18
Archives
Casa Grande
29
29
25
Archives
Chiricahua National Park
31
Archives
City of Maricopa
24
20
Archives
Cowtown
30
25
Archives
Grand Canyon National Park
32
Archives
Nogales
55
60
Archives
Petrified Forest National Park
24
Archives
Phoenix
44
61
58
Archives
Pinal Air Park
27
27
28
Archives
Pinal County
29
29
28
Archives
Pinal County Housing
22
17
Archives
San Tan Valley
24
18
Archives
Stanfield
25
20
Archives
Tucson
30
Archives
Yuma
33
30
Archives
-back to top-
ARKANSAS
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Little Rock-North Little Rock
50
29
Archives
-back to top-
CALIFORNIA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Bear Valley
Archives
Bishop
10
Archives
Bishop Paiute Tribe
6
Archives
Chico
20
Archives
Death Valley National Park
38
Archives
Forest Ranch
Archives
Great Basin Air District
39
Archives
Greeley Hill
Archives
Gridley
12
Archives
Imperial Valley
85
Archives
Joshua Tree National Park
36
Archives
La Grange
Archives
Lancaster
Archives
Lassen Volcanic National Park
37
27
Archives
Laytonville
Archives
Leggett
Archives
Lone Pine Paiute-Shoshone Reservation
22
Archives
Los Angeles Area
                       Antelope Vly
42
29
Archives
                       Anza Vly
42
33
35
Archives
                       Banning
46
33
35
Archives
                       Barstow
34
30
17
Archives
                       Big Bear Lake
42
25
Archives
                       C San Bernardino M
46
29
34
Archives
                       C San Bernardino-1
63
72
28
Archives
                       C San Bernardino-2
59
57
28
Archives
                       Capistrano Vly
42
29
29
Archives
                       Central Coastal
46
33
29
Archives
                       Central LA CO
57
53
32
Archives
                       Central Orange-1
57
46
28
Archives
                       Central Orange-2
55
50
28
Archives
                       Coachella Vly
50
50
30
Archives
                       E San Bernardino
42
29
25
Archives
                       E San Fernando Vly
46
46
28
Archives
                       E San Gabriel V-1
46
55
25
Archives
                       E San Gabriel V-2
46
53
25
Archives
                       East Riverside CO
29
33
Archives
                       Hemet/San Jacinto
33
38
35
Archives
                       Hesperia
29
33
29
Archives
                       Lake Elsinore
57
50
26
Archives
                       Metro Riverside CO
63
76
34
Archives
                       N Coastal Orange
55
42
25
Archives
                       NW Coastal LA
50
46
24
Archives
                       NW San Bernardino
57
57
27
Archives
                       Norco/Corona
53
57
28
Archives
                       North Orange CO
50
38
28
Archives
                       Perris Vly
50
53
25
Archives
                       Phelan
38
42
32
Archives
                       Pomona Walnut Vly
50
57
25
Archives
                       S Central LA CO
42
42
Archives
                       S San Gabriel Vly
42
38
19
Archives
                       SW Coastal LA
59
50
23
Archives
                       SW San Bernardino
42
59
27
Archives
                       Saddleback Vly
33
25
29
Archives
                       San Gabriel Mts
46
50
34
Archives
                       Santa Clarita Vly
29
38
34
Archives
                       South Coastal LA
59
50
Archives
                       Southeast LA CO
53
55
28
Archives
                       Temecula Vly
50
38
35
Archives
                       Trona
29
33
22
Archives
                       Twentynine Palms
34
25
17
Archives
                       Victorville
29
33
31
Archives
                       W San Bernardino M
42
50
34
Archives
                       W San Fernando Vly
46
46
28
Archives
                       W San Gabriel Vly
50
50
28
Archives
Mammoth Lakes
21
Archives
Markleeville
Archives
Mendocino County
44
Archives
Mono Lake
5
Archives
Monterey Bay Area
                       Carmel Valley
22
Archives
                       Davenport
Archives
                       Hollister
15
Archives
                       King City
19
Archives
                       Marina/Seaside
Archives
                       Monterey Peninsula
Archives
                       Pinnacles National Monument
Archives
                       Salinas
22
Archives
                       San Lorenzo Valley
Archives
                       Santa Cruz
17
Archives
                       Scotts Valley
Archives
                       Watsonville
Archives
Oroville
Archives
Owens Lake
39
Archives
Paradise
30
Archives
Point Reyes
Archives
Red Bluff
1
Archives
Redding
65
70
46
Archives
Sacramento Area
                       Auburn
29
63
25
Archives
                       Davis
42
74
38
Archives
                       Elk Grove
42
76
30
Archives
                       Folsom
42
76
30
Archives
                       Placerville
25
Archives
                       Rio Vista
42
74
14
Archives
                       Roseville-Rocklin
29
63
25
Archives
                       Sacramento
42
76
30
Archives
                       Vacaville
42
74
38
Archives
                       Woodland
42
74
38
Archives
San Diego Area
                       San Diego Coast
32
Archives
                       San Diego Foothills
34
Archives
                       San Diego Mesa and Inland Valley
30
Archives
San Francisco Area
                       Concord
29
38
30
Archives
                       Fairfield
29
38
25
Archives
                       Fremont
25
42
22
Archives
                       Livermore
29
38
25
Archives
                       Napa
63
68
43
Archives
                       Oakland
38
57
45
Archives
                       Redwood City
25
42
22
Archives
                       San Francisco
38
57
32
Archives
                       San Jose
33
42
19
Archives
                       San Rafael
63
68
56
Archives
                       Santa Rosa
63
68
Archives
San Jacinto
Archives
San Joaquin Valley Area
                       Bakersfield
33
23
Archives
                       Fresno
33
26
Archives
                       Hanford
38
22
Archives
                       Madera
21
29
Archives
                       Merced
33
27
Archives
                       Modesto
38
21
Archives
                       Stockton
38
18
Archives
                       Visalia
33
22
Archives
San Luis Obispo County
                       Atascadero
25
20
18
Archives
                       Carrizo Plains
29
28
31
Archives
                       Morro Bay
20
21
28
Archives
                       Nipomo
29
25
42
Archives
                       Paso Robles
29
21
18
Archives
                       Red Hills
34
30
29
Archives
                       San Luis Obispo
26
27
26
Archives
Santa Barbara County
                       Carpinteria
30
Archives
                       Gaviota Coast
35
Archives
                       Goleta
29
Archives
                       Lompoc
31
Archives
                       Paradise Road
27
Archives
                       Santa Barbara
30
Archives
                       Santa Maria
26
Archives
                       Santa Ynez
31
Archives
Sequoia/Kings Canyon National Parks
38
23
Archives
South Lake Tahoe
Archives
Tahoe City area
Archives
Tuolumne City
Archives
Tuolumne County
32
Archives
Ventura County Area
                       Ojai
31
Archives
                       Oxnard
33
Archives
                       Piru
30
Archives
                       Simi Valley
31
Archives
                       Thousand Oaks
31
Archives
Western Nevada County
30
30
32
Archives
Yankee Hill
Archives
Yosemite National Park
37
Archives
Yuba City/Marysville
19
Archives
Yucca Vly
29
33
Archives
-back to top-
COLORADO
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Colorado River Valley
1
Archives
Colorado Springs
32
Archives
Denver
84
Archives
Fort Collins
63
Archives
Four Corners Area
23
Archives
Grand Junction
35
Archives
Greeley
45
Archives
Mesa Verde National Park
Archives
Rocky Mountain National Park
42
36
Archives
-back to top-
CONNECTICUT
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Bridgeport
54
38
13
Archives
Danbury
42
29
13
Archives
Greenwich
54
38
Archives
Hartford
54
38
28
Archives
Madison
57
21
Archives
Middletown
54
38
Archives
New Haven
57
29
16
Archives
New London-Groton
57
21
15
Archives
Stafford
33
17
Archives
Stratford
54
38
13
Archives
Torrington
33
17
10
Archives
Westport
54
38
Archives
-back to top-
DELAWARE
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Northern Delaware
48
33
6
Archives
Southern Delaware
48
33
14
Archives
-back to top-
DISTRICT OF COLUMBIA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Metropolitan Washington
29
29
12
Archives
-back to top-
FLORIDA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Belle Glade
40
Archives
City of North Miami
42
Archives
Daytona Beach
36
28
Archives
Fort Myers
43
34
Archives
Fort Pierce
39
29
Archives
Ft. Lauderdale
38
Archives
Hollywood
39
Archives
Jacksonville
25
Archives
Lakeland
31
Archives
Melbourne
39
32
Archives
Miami
46
Archives
Orlando
31
Archives
Pasco County
33
Archives
Pensacola
36
22
Archives
Sarasota
39
31
Archives
St. Petersburg
Archives
Tallahassee
36
25
Archives
Tampa
50
40
Archives
West Palm Beach
62
Archives
-back to top-
GEORGIA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Aiken-Augusta - SC/GA
23
Archives
Atlanta
53
35
Archives
Columbus-Phenix City - GA/AL
46
Archives
Macon
Archives
-back to top-
HAWAII
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Hawaii Volcanoes National Park
Archives
Hilo
30
Archives
Honolulu
13
Archives
Kapolei
20
Archives
Kihei
23
Archives
Kona
48
Archives
Mountain View
0
Archives
Ocean View
49
Archives
Pahala
24
Archives
Paia
Archives
Pearl City
27
Archives
Puna E
Archives
Sand Island
20
Archives
-back to top-
IDAHO
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Athol (seasonal)
Archives
Boise
30
33
24
Archives
Coeur d'Alene
35
40
20
Archives
Coeur d'Alene Reservation
16
Archives
Cottonwood (seasonal)
Archives
Craters of the Moon National Monument
29
Archives
Franklin
20
20
32
Archives
Garden Valley
8
Archives
Garwood (seasonal)
Archives
Grangeville
17
3
Archives
Idaho City
34
35
4
Archives
Idaho Falls
25
30
31
Archives
Kamiah - Nez Perce Reservation
18
Archives
Kendrick (seasonal)
Archives
Ketchum (seasonal)
Archives
Kootenai Tribe
32
Archives
Lapwai - Nez Perce Reservation
5
Archives
Lewiston
16
3
Archives
McCall
28
36
5
Archives
Moscow
10
2
Archives
Mount Hall (seasonal)
Archives
Nez Perce Tribe
18
Archives
Paul (seasonal)
Archives
Pinehurst
75
70
38
Archives
Pocatello
15
15
17
Archives
Porthill (seasonal)
Archives
Potlatch (seasonal)
Archives
Reubens - Nez Perce Reservation
13
Archives
Rexburg (seasonal)
Archives
Salmon
85
90
73
Archives
Sandpoint
10
15
10
Archives
ShoShone-Bannock Tribes of Fort Hall Reservation
53
Archives
Soda Springs (seasonal)
Archives
St. Maries
50
Archives
Twin Falls
22
18
5
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
Wed
Dec 17
Thu
Dec 18
Aurora/Elgin
Archives
Chicago
31
Archives
Peoria
33
Archives
Rock Island-Moline
33
Archives
Rockford
31
Archives
Springfield
13
Archives
St. Louis (Metro-east)
53
Archives
-back to top-
INDIANA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Evansville
27
Archives
Fort Wayne
51
Archives
Hammond-Gary
34
Archives
Indianapolis
34
Archives
South Bend
21
Archives
Terre Haute
53
Archives
-back to top-
IOWA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Des Moines
13
Archives
Muscatine
30
Archives
-back to top-
KANSAS
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Topeka
10
Archives
Wichita
14
Archives
-back to top-
KENTUCKY
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Lexington
24
Archives
Louisville
65
Archives
Mammoth Cave National Park
26
17
Archives
-back to top-
LOUISIANA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Alexandria
50
50
Archives
Baton Rouge Area
50
57
22
Archives
Lafayette
53
53
43
Archives
Lake Charles
29
25
18
Archives
Monroe
42
38
11
Archives
New Orleans
53
53
46
Archives
Shreveport
29
29
24
Archives
Thibodaux
26
46
16
Archives
-back to top-
MAINE
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Acadia National Park
22
Archives
Bangor
0
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
15
Archives
Presque Isle
17
Archives
Sipayik
19
Archives
West Buxton
Archives
-back to top-
MARYLAND
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Eastern Shore
29
25
25
Archives
Metropolitan Baltimore
29
29
13
Archives
Western Maryland
29
25
11
Archives
-back to top-
MASSACHUSETTS
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Adams - Mt. Greylock
36
Archives
Amherst
Archives
Boston
34
Archives
Cape Cod and Islands
14
Archives
Fairhaven
23
Archives
Fall River
23
Archives
Haverhill
12
Archives
Lynn
18
Archives
Milton - Blue Hill Observatory
15
Archives
Newbury
18
Archives
Pittsfield
15
Archives
Springfield
15
Archives
Stow
Archives
Ware - Quabbin Summit
10
Archives
Worcester
35
14
Archives
-back to top-
MEXICO
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Mexico City
158
Archives
-back to top-
MICHIGAN
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Ann Arbor
16
Archives
Benton Harbor
15
Archives
Detroit
25
Archives
Eastern U.P.
16
Archives
Flint
15
Archives
Grand Rapids
22
Archives
Houghton Lake
23
Archives
Kalamazoo
15
Archives
Lansing
18
Archives
Ludington
23
Archives
Saginaw
10
Archives
Traverse City
23
Archives
-back to top-
MINNESOTA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Brainerd
20
Archives
Detroit Lakes
Archives
Duluth
22
Archives
Ely
19
Archives
Grand Portage
14
Archives
Leech Lake Reservation and 1855 Ceded Territory
25
38
Archives
Marshall
17
Archives
Minneapolis-St. Paul
55
76
60
Archives
Rochester
38
59
34
Archives
St. Cloud
36
Archives
Virginia
30
Archives
Voyageurs National Park
27
Archives
-back to top-
MISSISSIPPI
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Hernando
24
Archives
Jackson
16
Archives
Mississippi Gulf Coast
15
Archives
-back to top-
MISSOURI
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Kansas City
53
Archives
Saint Louis
39
Archives
Springfield
53
Archives
-back to top-
MONTANA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Helena
64
Archives
Libby
63
Archives
Yellowstone National Park
Archives
-back to top-
NEBRASKA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Lincoln
17
Archives
Omaha
33
38
29
Archives
-back to top-
NEVADA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Great Basin National Park
31
Archives
Las Vegas
26
Archives
Reno-Sparks
34
Archives
Walker River Paiute Tribe
Archives
-back to top-
NEW HAMPSHIRE
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Claremont
Archives
Concord
14
Archives
Conway
Archives
Keene
32
Archives
Laconia
Archives
Lebanon
34
Archives
Londonderry
25
Archives
Manchester
Archives
Nashua
Archives
Pittsburg
Archives
Portsmouth
18
Archives
Strafford County - Rochester
Archives
-back to top-
NEW JERSEY
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Wed
Dec 17
Thu
Dec 18
Brigantine
45
45
20
Archives
Camden
50
45
29
Archives
Chester
45