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  4. Pima County

Pima County

Arizona

2026-06-02 03:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
100.8
PM10
μg/m³
19.6
PM2.5
μg/m³
3.2
Weather
  • ℃
  • ℉
26℃
25%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Ajo
AQI 9
Casas Adobes
AQI 15
Catalina Foothills
AQI 15
Drexel Heights
AQI 21
Green Valley
AQI 102
Marana
AQI 107
Orange Grove
AQI 0
Oro Valley
AQI 15
Sahuarita
AQI 32
South Tucson
AQI 21
Tucson
AQI 98
Data Sources
http://www.airnow.gov/

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Cities Nearby

Marana
AQI 107
Drexel Heights
AQI 21
Green Valley
AQI 102
South Tucson
AQI 21
Tucson
AQI 98
Sahuarita
AQI 32
Casas Adobes
AQI 15
Catalina Foothills
AQI 15
Oro Valley
AQI 15
Eloy
AQI 63
Casa Grande
AQI 111