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

Tucson

Pima County, Arizona

2026-09-10 18:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
108.8
PM2.5
μg/m³
15.5
PM10
μg/m³
16.5
CO
μg/m³
125
NO2
μg/m³
4.1
SO2
μg/m³
0
Weather
  • ℃
  • ℉
36℃
35%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • CO
  • NO2
  • SO2
Places included
22nd Street & Craycroft
AQI 120
Children's Park Site
AQI 120
Corona de Tucson
AQI 16
Fairgrounds
AQI 105
Geronimo
AQI 40
Saguaro Monument
AQI 108
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tucson
AQI 113
South Tucson
AQI 40
Catalina Foothills
AQI 17
Drexel Heights
AQI 40
Casas Adobes
AQI 17
Oro Valley
AQI 17
Sahuarita
AQI 15
Marana
AQI 106
Green Valley
AQI 105
Benson
AQI 86
Eloy
AQI 28