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

Tucson

Pima County, Arizona

2026-09-10 07:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
100.7
PM2.5
μg/m³
5
PM10
μg/m³
7
CO
μg/m³
125
NO2
μg/m³
2.1
SO2
μg/m³
0
Weather
  • ℃
  • ℉
28℃
50%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • CO
  • NO2
  • SO2
Places included
22nd Street & Craycroft
AQI 99
Children's Park Site
AQI 102
Corona de Tucson
AQI 3
Fairgrounds
AQI 99
Geronimo
AQI 11
Saguaro Monument
AQI 108
Data Sources
http://www.airnow.gov/

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AQI 102
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AQI 26
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Oro Valley
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Sahuarita
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Marana
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Green Valley
AQI 102
Benson
AQI 77
Eloy
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