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

Tucson

Pima County, Arizona

2026-10-19 13:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
3.5
O3
μg/m³
38
PM10
μg/m³
8.5
NO2
μg/m³
7.2
CO
μg/m³
250
SO2
μg/m³
0
Weather
  • ℃
  • ℉
18℃
84%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
22nd Street & Craycroft
AQI 17
Children's Park Site
AQI 19
Corona de Tucson
AQI 9
Fairgrounds
AQI 11
Geronimo
AQI 34
Saguaro Monument
AQI 21
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tucson
AQI 20
South Tucson
AQI 34
Catalina Foothills
AQI 8
Drexel Heights
AQI 34
Casas Adobes
AQI 9
Oro Valley
AQI 9
Sahuarita
AQI 12
Marana
AQI 39
Green Valley
AQI 12
Benson
AQI 20
Eloy
AQI 22