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

Tucson

Pima County, Arizona

2026-09-03 19:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
9
O3
μg/m³
100.2
PM10
μg/m³
7.5
NO2
μg/m³
5.1
CO
μg/m³
125
SO2
μg/m³
0
Weather
  • ℃
  • ℉
34℃
42%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
22nd Street & Craycroft
AQI 44
Children's Park Site
AQI 47
Corona de Tucson
AQI 8
Fairgrounds
AQI 42
Geronimo
AQI 52
Saguaro Monument
AQI 42
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tucson
AQI 50
South Tucson
AQI 52
Catalina Foothills
AQI 45
Drexel Heights
AQI 52
Casas Adobes
AQI 45
Oro Valley
AQI 45
Sahuarita
AQI 28
Marana
AQI 42
Green Valley
AQI 39
Benson
AQI 37
Eloy
AQI 7