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  2. United States
  3. Arizona
  4. Pima County
  5. Tucson

Tucson

Pima County, Arizona

2026-09-02 14:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
9
PM10
μg/m³
24.5
O3
μg/m³
45
NO2
μg/m³
17.5
CO
μg/m³
250
SO2
μg/m³
0
Weather
  • ℃
  • ℉
27℃
67%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
22nd Street & Craycroft
AQI 22
Children's Park Site
AQI 39
Corona de Tucson
AQI 16
Fairgrounds
AQI 16
Geronimo
AQI 54
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tucson
AQI 50
South Tucson
AQI 34
Catalina Foothills
AQI 28
Drexel Heights
AQI 34
Casas Adobes
AQI 28
Oro Valley
AQI 28
Sahuarita
AQI 34
Marana
AQI 45
Green Valley
AQI 29
Benson
AQI 28
Eloy
AQI 28