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

Tucson

Pima County, Arizona

2026-09-25 23:00
AQC (Australia)
Good
Pollutants|Pollens
O3
μg/m³
106.1
PM10
μg/m³
9
PM2.5
μg/m³
3
CO
μg/m³
125
NO2
μg/m³
1
SO2
μg/m³
0
Weather
  • ℃
  • ℉
31℃
36%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQC (Australia)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
22nd Street & Craycroft
AQI
Children's Park Site
AQI
Corona de Tucson
AQI
Fairgrounds
AQI
Geronimo
AQI
Saguaro Monument
AQI
Data Sources
http://www.airnow.gov/

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