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  4. Pima County

Pima County

Arizona

2026-02-18 04:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
74
PM10
μg/m³
8.6
PM2.5
μg/m³
4.4
Weather
  • ℃
  • ℉
8℃
90%
18 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Ajo
AQI 10
Casas Adobes
AQI 8
Catalina Foothills
AQI 10
Drexel Heights
AQI 12
Green Valley
AQI 82
Marana
AQI 82
Orange Grove
AQI 8
Oro Valley
AQI 8
Sahuarita
AQI 10
South Tucson
AQI 12
Tucson
AQI 60
Data Sources
http://www.airnow.gov/

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Cities Nearby

Marana
AQI 82
Drexel Heights
AQI 12
Green Valley
AQI 82
South Tucson
AQI 12
Tucson
AQI 60
Sahuarita
AQI 10
Casas Adobes
AQI 8
Catalina Foothills
AQI 10
Oro Valley
AQI 8
Eloy
AQI 9
Casa Grande
AQI 60