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

Tucson

Pima County, Arizona

2026-09-04 13:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
49.3
PM10
μg/m³
10
PM2.5
μg/m³
6
NO2
μg/m³
13.3
CO
μg/m³
250
SO2
μg/m³
0
Weather
  • ℃
  • ℉
25℃
72%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
22nd Street & Craycroft
AQI 13
Children's Park Site
AQI 18
Corona de Tucson
AQI 9
Fairgrounds
AQI 14
Geronimo
AQI 11
Saguaro Monument
AQI 19
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tucson
AQI 16
South Tucson
AQI 14
Catalina Foothills
AQI 11
Drexel Heights
AQI 14
Casas Adobes
AQI 12
Oro Valley
AQI 12
Sahuarita
AQI 10
Marana
AQI 25
Green Valley
AQI 19
Benson
AQI 11
Eloy
AQI 16