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  4. Pima County

Pima County

Arizona

2026-06-16 14:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
31.1
O3
μg/m³
54.5
PM2.5
μg/m³
5.7
Weather
  • ℃
  • ℉
29℃
48%
10 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
Places included
Ajo
AQI 28
Casas Adobes
AQI 23
Catalina Foothills
AQI 30
Drexel Heights
AQI 55
Green Valley
AQI 20
Marana
AQI 47
Orange Grove
AQI 23
Oro Valley
AQI 23
Sahuarita
AQI 17
South Tucson
AQI 55
Tucson
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Marana
AQI 47
Drexel Heights
AQI 55
Green Valley
AQI 20
South Tucson
AQI 55
Tucson
AQI 23
Sahuarita
AQI 17
Casas Adobes
AQI 23
Catalina Foothills
AQI 30
Oro Valley
AQI 23
Eloy
AQI 25
Casa Grande
AQI 28