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  3. Arizona
  4. Pima County

Pima County

Arizona

2026-08-13 16:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
73.9
PM2.5
μg/m³
3.5
PM10
μg/m³
12.8
NO2
μg/m³
4.1
CO
μg/m³
125
SO2
μg/m³
0
Weather
  • ℃
  • ℉
29℃
64%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Ajo
AQI 15
Casas Adobes
AQI 34
Catalina Foothills
AQI 34
Drexel Heights
AQI 17
Green Valley
AQI 31
Marana
AQI 34
Orange Grove
AQI 23
Oro Valley
AQI 23
Sahuarita
AQI 12
South Tucson
AQI 17
Tucson
AQI 33
Data Sources
http://www.airnow.gov/

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Cities Nearby

Marana
AQI 34
Drexel Heights
AQI 17
Green Valley
AQI 31
South Tucson
AQI 17
Tucson
AQI 33
Sahuarita
AQI 12
Casas Adobes
AQI 34
Catalina Foothills
AQI 34
Oro Valley
AQI 23
Eloy
AQI 13
Casa Grande
AQI 39