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

Tucson

Pima County, Arizona

2026-09-04 10:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
57.9
PM10
μg/m³
8
NO2
μg/m³
8.2
PM2.5
μg/m³
2.5
CO
μg/m³
125
SO2
μg/m³
0
Weather
  • ℃
  • ℉
26℃
70%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
22nd Street & Craycroft
AQI 16
Children's Park Site
AQI 23
Corona de Tucson
AQI 7
Fairgrounds
AQI 15
Geronimo
AQI 9
Saguaro Monument
AQI 21
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tucson
AQI 19
South Tucson
AQI 9
Catalina Foothills
AQI 9
Drexel Heights
AQI 9
Casas Adobes
AQI 5
Oro Valley
AQI 5
Sahuarita
AQI 7
Marana
AQI 21
Green Valley
AQI 21
Benson
AQI 15
Eloy
AQI 12