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

Tucson

Pima County, Arizona

2026-09-03 13:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
53
PM10
μg/m³
10.5
NO2
μg/m³
10.3
PM2.5
μg/m³
3.5
CO
μg/m³
125
SO2
μg/m³
0
Weather
  • ℃
  • ℉
26℃
68%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
22nd Street & Craycroft
AQI 17
Children's Park Site
AQI 18
Corona de Tucson
AQI 9
Fairgrounds
AQI 15
Geronimo
AQI 12
Saguaro Monument
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tucson
AQI 17
South Tucson
AQI 11
Catalina Foothills
AQI 12
Drexel Heights
AQI 11
Casas Adobes
AQI 5
Oro Valley
AQI 4
Sahuarita
AQI 6
Marana
AQI 27
Green Valley
AQI 23
Benson
AQI 21
Eloy
AQI 14