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

Tucson

Pima County, Arizona

2026-09-03 23:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
9
O3
μg/m³
96.4
PM10
μg/m³
11
NO2
μg/m³
5.1
CO
μg/m³
250
SO2
μg/m³
0
Weather
  • ℃
  • ℉
31℃
53%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
22nd Street & Craycroft
AQI 40
Children's Park Site
AQI 52
Corona de Tucson
AQI 10
Fairgrounds
AQI 40
Geronimo
AQI 45
Saguaro Monument
AQI 45
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tucson
AQI 50
South Tucson
AQI 45
Catalina Foothills
AQI 52
Drexel Heights
AQI 45
Casas Adobes
AQI 52
Oro Valley
AQI 28
Sahuarita
AQI 28
Marana
AQI 42
Green Valley
AQI 37
Benson
AQI 37
Eloy
AQI 10