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  2. United States
  3. Arizona
  4. Pima County

Pima County

Arizona

2026-04-21 01:00
CAQI (Europe)
Medium
Pollutants|Pollens
O3
μg/m³
120.8
PM10
μg/m³
18.2
PM2.5
μg/m³
7.4
Weather
  • ℃
  • ℉
25℃
23%
23 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Ajo
AQI 19
Casas Adobes
AQI 15
Catalina Foothills
AQI 19
Drexel Heights
AQI 33
Green Valley
AQI 50
Marana
AQI 56
Orange Grove
AQI 15
Oro Valley
AQI 15
Sahuarita
AQI 9
South Tucson
AQI 33
Tucson
AQI 53
Data Sources
http://www.airnow.gov/

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Cities Nearby

Marana
AQI 56
Drexel Heights
AQI 33
Green Valley
AQI 50
South Tucson
AQI 33
Tucson
AQI 53
Sahuarita
AQI 9
Casas Adobes
AQI 15
Catalina Foothills
AQI 19
Oro Valley
AQI 15
Eloy
AQI 22
Casa Grande
AQI 52