Air quality in Arizona
Air quality index (AQI) and PM2.5 air pollution in Arizona
LIVE AQI CITY RANKING
Real-time Arizona
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Sacaton | 99 |
| 2 | Casa Grande | 63 |
| 3 | Stanfield | 63 |
| 4 | San Tan Valley | 61 |
| 5 | Buckeye | 59 |
| 6 | Tempe | 56 |
| 7 | Apache Junction | 55 |
| 8 | Phoenix | 55 |
| 9 | Sun City | 50 |
| 10 | Hidden Valley | 47 |
(local time)
SEE WORLD AQI RANKINGAir Quality contributors Sources
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Contributors
5
Data sources
6
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Become a contributorLIVE AQI CITY RANKING
Real-time Arizona
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Hayden | 0 |
| 2 | Prescott | 3 |
| 3 | Cottonwood | 4 |
| 4 | Marana | 4 |
| 5 | Oro Valley | 4 |
| 6 | Tuba City | 6 |
| 7 | Maricopa | 7 |
| 8 | Sahuarita | 7 |
| 9 | Sun City West | 7 |
| 10 | Tucson | 7 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
How to best protect from air pollution?
Arizona air quality data sources
Contributors 5
- Envista - Pima County
2 stations
- 38 Anonymous contributor
38 stations
- Arizona Department of Environment Quality (ADEQ)
51 stations
- Maricopa County Air Monitoring Division
14 stations
Government
Which is the most polluted city in Arizona?
- Sacaton99
- Stanfield63
- Casa Grande63
- San Tan Valley61
- Buckeye59
- Tempe56
- Apache Junction55
- Phoenix55
- Sun City50
- Hidden Valley47
- Fort McDowell41
- Kayenta38
- El Mirage38
- Youngtown38
- Peoria38
- Litchfield Park38
- Ajo37
- St Johns36
- Guadalupe36
- Queen Valley34
- Goodyear34
- Avondale34
- Glendale34
- Tolleson34
- Florence34
- Mesa31
- Hayden
- Scottsdale31
- Yuma29
- Tempe Junction29
- Surprise29
- Sun Lakes29
- Payson29
- Citrus Park29
- Laveen29
- Casa Blanca29
- Douglas27
- Anthem25
- Paradise Valley25
- Blackwater25
- Fountain Hills25
- Cave Creek25
- Miami25
- Nogales22
- Lake Havasu City21
- Arizona City21
- Carefree21
- Eloy21
- Golden Shores21
- Gold Canyon21
- Rio Verde21
- Desert Hills21
- Wenden18
- Arivaca Junction17
- Bisbee17
- Chandler17
- Bullhead City17
- Coolidge17
- Tubac17
- Rio Rico17
- Queen Creek15
- Casas Adobes13
- Pirtleville13
- Tucson Estates13
- Flowing Wells13
- Gilbert12
- Tortolita12
- South Tucson11
- New River10
- Flagstaff10
- Benson9
- Willow Valley9
- Huachuca City9
- Oracle9
- Parker9
- Cienega Springs9
- Green Valley9
- Corona de Tucson9
- Picture Rocks9
- Gold Camp9
- Valencia West9
- Black Canyon City9
- Fortuna Foothills9
- Catalina9
- Roosevelt9
- Catalina Foothills9
- Saddle Brooke9
- Vail9
- Saint David9
- San Luis9
- Willcox9
- Sells9
- Sierra Vista9
- Sierra Vista Southeast9
- Somerton9
- Mescal9
- Summit9
- Avra Valley9
- Donovan Estates9
- Superior9
- Tanque Verde9
- Avenue B and C9
- Mohave Valley9
- Three Points9
- East Sahuarita9
- Tombstone9
- Naco9
- Whetstone9
- Drexel Heights9
- Tucson7
- Sun City West7
- Sahuarita7
- Maricopa7
- Tuba City6
- Peridot5
- Globe5
- First Mesa5
- North Fork5
- Cordes Lakes5
- Wickenburg5
- Page5
- Central Heights-Midland City5
- Dewey-Humboldt5
- Parks5
- Paulden5
- Golden Valley5
- Peach Springs5
- Window Rock5
- Grand Canyon5
- Cibecue5
- Grand Canyon Village5
- Pima5
- Pine5
- Pinetop-Lakeside5
- Eagar5
- Whiteriver5
- Prescott Valley5
- Quartzsite5
- Fort Defiance5
- Canyon Day5
- Heber-Overgaard5
- Camp Verde5
- Holbrook5
- Houck5
- Dilkon5
- Safford5
- Joseph City5
- Kachina Village5
- Saint Johns5
- Saint Michaels5
- Salome5
- San Carlos5
- Kaibito5
- San Manuel5
- Big Park5
- Scenic5
- Cactus Flat5
- Sedona5
- Kearny5
- Show Low5
- Kingman5
- Ehrenberg5
- Six Shooter Canyon5
- Snowflake5
- Lake Montezuma5
- Lake of the Woods5
- Spring Valley5
- Springerville5
- Beaver Dam5
- Bagdad5
- Star Valley5
- Clifton5
- Congress5
- Linden5
- Chino Valley5
- Sun Valley5
- Bylas5
- White Mountain Lake5
- Swift Trail Junction5
- Williamson5
- Taylor5
- Mammoth5
- Williams5
- Thatcher5
- Winslow5
- Ganado5
- Mayer5
- Tonto Basin5
- Meadview5
- Claypool5
- Gila Bend5
- Clarkdale5
- Dolan Springs5
- Morenci5
- Mountainaire5
- Cornville5
- Valle Vista5
- Verde Village5
- Village of Oak Creek (Big Park)5
- Wellton5
- New Kingman-Butler5
- West Sedona5
- Oro Valley4
- Marana4
- Cottonwood4
- Prescott3
- Lukachukai0
- Many Farms0
- Chinle0
- LeChee0
- Colorado City0
- Fredonia0
- Tsaile0
- Centennial Park0
