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  2. United States
  3. Arizona
  4. Pinal County
  5. Casa Grande

Casa Grande

Pinal County, Arizona

2026-10-21 05:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.5
PM10
μg/m³
25.5
O3
μg/m³
30
Weather
  • ℃
  • ℉
24℃
58%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
Places included
C GRANDE
AQI 13
Casa Grande Downtown
AQI 48
Pinal County Housing
AQI 21
Data Sources
http://www.airnow.gov/

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