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

Tucson

Pima County, Arizona

2026-09-05 23:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
85.2
PM2.5
μg/m³
6.5
PM10
μg/m³
9
CO
μg/m³
125
NO2
μg/m³
1
SO2
μg/m³
0
Weather
  • ℃
  • ℉
36℃
32%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • CO
  • NO2
  • SO2
Places included
22nd Street & Craycroft
AQI 28
Children's Park Site
AQI 27
Corona de Tucson
AQI 10
Fairgrounds
AQI 26
Geronimo
AQI 8
Saguaro Monument
AQI 27
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tucson
AQI 27
South Tucson
AQI 16
Catalina Foothills
AQI 13
Drexel Heights
AQI 16
Casas Adobes
AQI 13
Oro Valley
AQI 11
Sahuarita
AQI 9
Marana
AQI 24
Green Valley
AQI 25
Benson
AQI 23
Eloy
AQI 16