1. North America
  2. United States
  3. Arizona
  4. Pima County
  5. Tucson

Tucson

Pima County, Arizona

2026-09-03 22:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
104.5
PM2.5
μg/m³
7.5
PM10
μg/m³
9
CO
μg/m³
125
NO2
μg/m³
2.1
SO2
μg/m³
0
Weather
  • ℃
  • ℉
33℃
45%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • CO
  • NO2
  • SO2
Places included
22nd Street & Craycroft
AQI 48
Children's Park Site
AQI 50
Corona de Tucson
AQI 4
Fairgrounds
AQI 41
Geronimo
AQI 34
Saguaro Monument
AQI 47
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tucson
AQI 46
South Tucson
AQI 34
Catalina Foothills
AQI 50
Drexel Heights
AQI 34
Casas Adobes
AQI 50
Oro Valley
AQI 17
Sahuarita
AQI 52
Marana
AQI 44
Green Valley
AQI 52
Benson
AQI 37
Eloy
AQI 11