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

Tucson

Pima County, Arizona

2026-09-01 16:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.5
O3
μg/m³
82.9
PM10
μg/m³
12
NO2
μg/m³
8.2
CO
μg/m³
250
SO2
μg/m³
0
Weather
  • ℃
  • ℉
28℃
59%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
22nd Street & Craycroft
AQI 37
Children's Park Site
AQI 34
Corona de Tucson
AQI 7
Fairgrounds
AQI 39
Geronimo
AQI 39
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tucson
AQI 37
South Tucson
AQI 39
Catalina Foothills
AQI 50
Drexel Heights
AQI 39
Casas Adobes
AQI 50
Oro Valley
AQI 23
Sahuarita
AQI 28
Marana
AQI 31
Green Valley
AQI 34
Benson
AQI 27
Eloy
AQI 17