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  4. Pima County
  5. Tucson

Tucson

Pima County, Arizona

2026-05-21 16:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
116.1
PM10
μg/m³
16.5
PM2.5
μg/m³
6
Weather
  • ℃
  • ℉
30℃
19%
11 kph
8 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
22nd Street & Craycroft
AQI 120
Children's Park Site
AQI 124
Corona de Tucson
AQI 11
Fairgrounds
AQI 130
Geronimo
AQI 22
Rose Elementary
AQI 117
Saguaro Monument
AQI 130
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tucson
AQI 124
South Tucson
AQI 35
Catalina Foothills
AQI 22
Drexel Heights
AQI 35
Casas Adobes
AQI 33
Oro Valley
AQI 33
Sahuarita
AQI 15
Marana
AQI 110
Green Valley
AQI 114
Benson
AQI 102
Eloy
AQI 17