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
Nov 28
Sat
Nov 29
Birmingham
51
38
Archives
Columbus-Phenix City - GA/AL
25
Archives
Huntsville
33
38
43
Archives
Mobile
Archives
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ALASKA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Nov 28
Sat
Nov 29
Anchorage
23
Archives
Butte
20
Archives
Eagle River
58
Archives
Fairbanks
83
Archives
Fairbanks-West
119
Archives
Juneau
53
Archives
North Pole
119
Archives
Palmer
35
Archives
Wasilla
41
Archives
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ARIZONA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Nov 28
Sat
Nov 29
Apache Junction
40
39
24
Archives
Casa Grande
51
51
9
Archives
Chiricahua National Park
26
Archives
City of Maricopa
52
50
Archives
Cowtown
110
115
Archives
Grand Canyon National Park
36
Archives
Nogales
65
68
Archives
Petrified Forest National Park
18
Archives
Phoenix
56
56
153
Archives
Pinal Air Park
46
43
11
Archives
Pinal County
60
60
24
Archives
Pinal County Housing
52
50
Archives
San Tan Valley
50
47
Archives
Stanfield
60
60
Archives
Tucson
37
Archives
Yuma
38
35
Archives
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ARKANSAS
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Nov 28
Sat
Nov 29
Little Rock-North Little Rock
50
42
Archives
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CALIFORNIA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Nov 28
Sat
Nov 29
Bear Valley
Archives
Bishop
6
Archives
Bishop Paiute Tribe
6
Archives
Chico
109
Archives
Death Valley National Park
32
24
Archives
Forest Ranch
Archives
Great Basin Air District
33
Archives
Greeley Hill
Archives
Gridley
41
Archives
Imperial Valley
13
Archives
Joshua Tree National Park
37
Archives
La Grange
Archives
Lancaster
Archives
Lassen Volcanic National Park
36
38
Archives
Laytonville
Archives
Leggett
Archives
Lone Pine Paiute-Shoshone Reservation
15
Archives
Los Angeles Area
                       Antelope Vly
34
3
Archives
                       Anza Vly
50
29
Archives
                       Banning
42
22
Archives
                       Barstow
34
3
Archives
                       Big Bear Lake
29
Archives
                       C San Bernardino M
38
19
Archives
                       C San Bernardino-1
74
41
Archives
                       C San Bernardino-2
61
41
Archives
                       Capistrano Vly
50
25
Archives
                       Central Coastal
50
25
Archives
                       Central LA CO
57
60
Archives
                       Central Orange-1
50
66
Archives
                       Central Orange-2
50
66
Archives
                       Coachella Vly
50
24
Archives
                       E San Bernardino
42
18
Archives
                       E San Fernando Vly
46
110
Archives
                       E San Gabriel V-1
50
25
Archives
                       E San Gabriel V-2
50
25
Archives
                       East Riverside CO
42
Archives
                       Hemet/San Jacinto
46
29
Archives
                       Hesperia
42
Archives
                       Lake Elsinore
50
21
Archives
                       Metro Riverside CO
80
59
Archives
                       N Coastal Orange
50
6
Archives
                       NW Coastal LA
46
20
Archives
                       NW San Bernardino
63
41
Archives
                       Norco/Corona
66
66
Archives
                       North Orange CO
50
66
Archives
                       Perris Vly
59
53
Archives
                       Phelan
50
32
Archives
                       Pomona Walnut Vly
59
8
Archives
                       S Central LA CO
42
0
Archives
                       S San Gabriel Vly
42
5
Archives
                       SW Coastal LA
50
5
Archives
                       SW San Bernardino
63
41
Archives
                       Saddleback Vly
42
66
Archives
                       San Gabriel Mts
50
25
Archives
                       Santa Clarita Vly
46
17
Archives
                       South Coastal LA
50
4
Archives
                       Southeast LA CO
57
66
Archives
                       Temecula Vly
50
29
Archives
                       Trona
38
7
Archives
                       Twentynine Palms
34
3
Archives
                       Victorville
42
3
Archives
                       W San Bernardino M
50
41
Archives
                       W San Fernando Vly
46
110
Archives
                       W San Gabriel Vly
50
110
Archives
Mammoth Lakes
Archives
Markleeville
Archives
Mendocino County
64
Archives
Mono Lake
Archives
Monterey Bay Area
                       Carmel Valley
21
Archives
                       Davenport
Archives
                       Hollister
12
Archives
                       King City
3
Archives
                       Marina/Seaside
Archives
                       Monterey Peninsula
Archives
                       Pinnacles National Monument
13
Archives
                       Salinas
21
Archives
                       San Lorenzo Valley
Archives
                       Santa Cruz
19
Archives
                       Scotts Valley
Archives
                       Watsonville
Archives
Oroville
Archives
Owens Lake
33
Archives
Paradise
29
Archives
Point Reyes
Archives
Red Bluff
Archives
Redding
80
75
102
Archives
Sacramento Area
                       Auburn
63
53
33
Archives
                       Davis
74
55
97
Archives
                       Elk Grove
87
57
81
Archives
                       Folsom
87
57
81
Archives
                       Placerville
30
Archives
                       Rio Vista
74
55
97
Archives
                       Roseville-Rocklin
63
53
33
Archives
                       Sacramento
87
57
81
Archives
                       Vacaville
74
55
79
Archives
                       Woodland
74
55
97
Archives
San Diego Area
                       San Diego Coast
60
Archives
                       San Diego Foothills
36
Archives
                       San Diego Mesa and Inland Valley
100
Archives
San Francisco Area
                       Concord
70
53
72
Archives
                       Fairfield
70
53
5
Archives
                       Fremont
74
38
48
Archives
                       Livermore
70
53
63
Archives
                       Napa
78
59
75
Archives
                       Oakland
72
42
82
Archives
                       Redwood City
74
38
48
Archives
                       San Francisco
72
42
68
Archives
                       San Jose
84
38
72
Archives
                       San Rafael
78
59
71
Archives
                       Santa Rosa
78
59
Archives
San Jacinto
Archives
San Joaquin Valley Area
                       Bakersfield
112
133
Archives
                       Fresno
102
Archives
                       Hanford
124
Archives
                       Madera
74
Archives
                       Merced
78
Archives
                       Modesto
97
119
Archives
                       Stockton
95
87
Archives
                       Visalia
110
78
Archives
San Luis Obispo County
                       Atascadero
48
40
32
Archives
                       Carrizo Plains
41
39
4
Archives
                       Morro Bay
28
26
14
Archives
                       Nipomo
46
42
47
Archives
                       Paso Robles
48
40
32
Archives
                       Red Hills
39
34
31
Archives
                       San Luis Obispo
31
31
13
Archives
Santa Barbara County
                       Carpinteria
25
Archives
                       Gaviota Coast
33
Archives
                       Goleta
11
Archives
                       Lompoc
31
Archives
                       Paradise Road
19
Archives
                       Santa Barbara
28
Archives
                       Santa Maria
12
Archives
                       Santa Ynez
14
Archives
Sequoia/Kings Canyon National Parks
43
24
Archives
South Lake Tahoe
Archives
Tahoe City area
10
Archives
Tuolumne City
Archives
Tuolumne County
15
Archives
Ventura County Area
                       Ojai
13
Archives
                       Oxnard
16
Archives
                       Piru
18
Archives
                       Simi Valley
16
Archives
                       Thousand Oaks
20
Archives
Western Nevada County
35
35
31
Archives
Yankee Hill
Archives
Yosemite National Park
42
Archives
Yuba City/Marysville
81
Archives
Yucca Vly
42
Archives
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COLORADO
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Nov 28
Sat
Nov 29
Colorado River Valley
2
Archives
Colorado Springs
25
Archives
Denver
33
Archives
Fort Collins
24
Archives
Four Corners Area
14
Archives
Grand Junction
70
Archives
Greeley
10
Archives
Mesa Verde National Park
Archives
Rocky Mountain National Park
45
36
Archives
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CONNECTICUT
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Nov 28
Sat
Nov 29
Bridgeport
38
25
Archives
Danbury
29
27
Archives
Greenwich
38
Archives
Hartford
38
27
Archives
Madison
33
Archives
Middletown
38
Archives
New Haven
33
23
Archives
New London-Groton
33
32
Archives
Stafford
17
Archives
Stratford
38
25
Archives
Torrington
17
31
Archives
Westport
38
Archives
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DELAWARE
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Nov 28
Sat
Nov 29
Northern Delaware
53
59
19
Archives
Southern Delaware
53
59
35
Archives
-back to top-
DISTRICT OF COLUMBIA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Nov 28
Sat
Nov 29
Metropolitan Washington
57
57
39
Archives
-back to top-
FLORIDA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Nov 28
Sat
Nov 29
Belle Glade
24
Archives
City of North Miami
10
Archives
Daytona Beach
41
34
Archives
Fort Myers
37
25
Archives
Fort Pierce
42
17
Archives
Ft. Lauderdale
Archives
Hollywood
Archives
Jacksonville
30
Archives
Lakeland
24
Archives
Melbourne
42
17
Archives
Miami
25
Archives
Orlando
31
Archives
Pasco County
14
Archives
Pensacola
36
28
Archives
Sarasota
35
31
Archives
St. Petersburg
Archives
Tallahassee
35
12
Archives
Tampa
50
29
Archives
West Palm Beach
24
Archives
-back to top-
GEORGIA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Nov 28
Sat
Nov 29
Aiken-Augusta - SC/GA
41
Archives
Atlanta
52
Archives
Columbus-Phenix City - GA/AL
25
Archives
Macon
35
Archives
-back to top-
PENNSYLVANIA
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Archives
Fri
Nov 28
Sat
Nov 29
Hawaii Volcanoes National Park
Archives
Hilo
19
Archives
Honolulu
19
Archives
Kapolei
16
Archives
Kihei
16
Archives
Kona
40
Archives
Mountain View
Archives
Ocean View
13
Archives
Altoona
Archives
Altoona
28
Archives
Altoona
28
Archives
Altoona
Archives
Altoona
55
19
55
Archives
Altoona
28
28
Archives
Erie
35
Archives
Indiana County
24
24
Archives
Johnstown
19
19
Archives
Lehigh Valley
51
Archives
Liberty/Clairton area
18
Archives
Mercer County
32
Archives
Philadelphia
55
63
28
Archives
Pittsburgh
60
65
45
Archives
Scranton / Wilkes-Barre
57
Archives
State College
20
Archives
Susquehanna Valley
60
70
56
Archives
Williamsport
22
Archives
Altoona
28
Archives
Erie
35
Archives
Indiana County
24
Archives
Johnstown
19
Archives
Lehigh Valley
55
60
51
Archives
Liberty/Clairton area
55
70
18
Archives
Mercer County
32
Archives
Philadelphia
55
63
55
Archives
Pittsburgh
60
65
45
Archives
Scranton / Wilkes-Barre
57
Archives
State College
20
Archives
Susquehanna Valley
60
70
56
Archives
Williamsport
22
Archives
Altoona
28
Archives
Erie
35
Archives
Indiana County
24
Archives
Johnstown
19
Archives
Lehigh Valley
55
60
51
Archives
Liberty/Clairton area
55
70
18
Archives
Mercer County
32
Archives
Philadelphia
55
63
55
Archives
Pittsburgh
60
65
45
Archives
Scranton / Wilkes-Barre
57
Archives
State College
20
Archives
Susquehanna Valley
60
70
56
Archives
Williamsport
22
Archives
Altoona
28
Archives
Erie
35
Archives
Indiana County
24
Archives
Johnstown
19
Archives
Lehigh Valley
55
60
51
Archives
Liberty/Clairton area
55
70
18
Archives
Mercer County
32
Archives
Philadelphia
55
63
55
Archives
Pittsburgh
60
65
45
Archives
Scranton / Wilkes-Barre
57
Archives
State College
20
Archives
Susquehanna Valley
60
70
56
Archives
Williamsport
22
Archives
Altoona
28
Archives
Erie
35
Archives
Indiana County
24
Archives
Johnstown
19
Archives
Lehigh Valley
55
60
51
Archives
Liberty/Clairton area
55
70
18
Archives
Mercer County
32
Archives
Philadelphia
55
63
55
Archives
Pittsburgh
60
65
45
Archives
Scranton / Wilkes-Barre
57
Archives
State College
20
Archives
Susquehanna Valley
60
70
56
Archives
Williamsport
22
Archives
Altoona
28
Archives
Erie
35
Archives
Indiana County
24
Archives
Johnstown
19
Archives
Lehigh Valley
55
60
51
Archives
Liberty/Clairton area
55
70
18
Archives
Mercer County
32
Archives
Philadelphia
55
63
55
Archives
Pittsburgh
60
65
45
Archives
Scranton / Wilkes-Barre
57
Archives
State College
20
Archives
Susquehanna Valley
60
70
56
Archives
Williamsport
22
Archives
Altoona
28
Archives
Erie
35
Archives
Indiana County
24
Archives
Johnstown
19
Archives
Lehigh Valley
55
60
51
Archives
Liberty/Clairton area
55
70
18
Archives
Mercer County
32
Archives
Philadelphia
55
63
55
Archives
Pittsburgh
60
65
45
Archives
Scranton / Wilkes-Barre
57
Archives
State College
20
Archives
Susquehanna Valley
60
70
56
Archives
Williamsport
22
Archives
Altoona
28
Archives
Erie
35
Archives
Indiana County
24
Archives
Johnstown
19
Archives
Lehigh Valley
55
60
51
Archives
Liberty/Clairton area
55
70
18
Archives
Mercer County
32
Archives
Philadelphia
55
63
55
Archives
Pittsburgh
60
65
45
Archives
Scranton / Wilkes-Barre
57
Archives
State College
20
Archives
Susquehanna Valley
60
70
56
Archives
Williamsport
22
Archives
Altoona
28
Archives
Erie
35
Archives
Indiana County
24
Archives
Johnstown
19
Archives
Lehigh Valley
55
60
51
Archives
Liberty/Clairton area
55
70
18
Archives
Mercer County
32
Archives
Philadelphia
55
63
55
Archives
Pittsburgh
60
65
45
Archives
Scranton / Wilkes-Barre
57
Archives
State College
20
Archives
Susquehanna Valley
60
70
56
Archives
Williamsport
22
Archives
Altoona
28
Archives
Erie
35
Archives
Indiana County
24
Archives
Johnstown
19
Archives
Lehigh Valley
55
60
51
Archives
Liberty/Clairton area
55
70
18
Archives
Mercer County
32
Archives
Philadelphia
55
63
55
Archives
Pittsburgh
60
65
45
Archives
Scranton / Wilkes-Barre
57
Archives
State College
20
Archives
Susquehanna Valley
60
70
56
Archives
Williamsport
22
Archives
Altoona
28
Archives
Erie
35
Archives
Indiana County
24
Archives
Johnstown
19
Archives
Lehigh Valley
55
60
51
Archives
Liberty/Clairton area
55
70
18
Archives
Mercer County
32
Archives
Philadelphia
55
63
55
Archives
Pittsburgh
60
65
45
Archives
Scranton / Wilkes-Barre
57
Archives
State College
20
Archives
Susquehanna Valley
60
70
56
Archives
Williamsport
22
Archives
Altoona
28
Archives
Erie
35
Archives
Indiana County
24
Archives
Johnstown
19
Archives
Lehigh Valley
55
60
51
Archives
Liberty/Clairton area
55
70
18
Archives
Mercer County
32
Archives
Philadelphia
55
63
55
Archives
Pittsburgh
60
65
45
Archives
Scranton / Wilkes-Barre
57
Archives
State College
20
Archives
Susquehanna Valley
60
70
56
Archives
Williamsport
22
Archives
Altoona
28
Archives
Erie
35
Archives
Indiana County
24
Archives
Johnstown
19
Archives
Lehigh Valley
55
60
51
Archives
Liberty/Clairton area
55
70
18
Archives
Mercer County
32
Archives
Philadelphia
55
63
55
Archives
Pittsburgh
60
65
45
Archives