Air Quality in Casa Grande, United States
Clear
36.7°C · 31.9% humidity
36.7°
Feels 36.7°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Casa Grande's air quality — share it
AQI Forecast
54
6pm
54
34
26
9pm
28
30
31
12am
32
25
26
3am
26
26
27
6am
27
27
34
9am
34
34
34
12pm
34
34
34
3pm
34
34
Casa Grande's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
31.9%
Humidity
39.6 km/h
Wind NNW
1009.1 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
6.31 µg/m³
PM10▲
48.05 µg/m³
050100150200300500
What is the weather forecast for Casa Grande?
Temperature & Precipitation
PM2.56.31 µg/m³
✓ WHO
Good
PM1048.05 µg/m³
Good
UV INDEX12.9
Extreme
What is the 7-day forecast for Casa Grande?
08-03
43.1° 29.7°
0.25 mm
08-04
39.7° 30.4°
08-05
39.0° 31.2°
1.25 mm
08-06
44.1° 30.1°
5.06 mm
08-07
36.8° 29.1°
2.06 mm
08-08
37.4° 26.6°
3.81 mm
08-09
36.4° 27.5°
0.94 mm
Both models agree
Avg diff: 3.2°C
What cities are near Casa Grande?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T04:47 UTC.