What is the air quality in Casa Grande today?

The current Air Quality Index (AQI) in Casa Grande is 1 (Good). PM2.5 concentration is 0.25 µg/m³.

What is the temperature in Casa Grande right now?

The current temperature in Casa Grande is 20.7°C (feels like 20.7°C). Humidity is 32.3% and wind speed is 44.2 km/h.

Is it safe to go outside in Casa Grande?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (Low).

Air Quality in Casa Grande, United States

Windy

20.7°C · 32.3% humidity

20.7°

Feels 20.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

37 10am

25 1pm

37 4pm

37 7pm

25 10pm

25 1am

37 4am

37 7am

32.3%

Humidity

44.2 km/h

Wind SSE

1007.8 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Casa Grande?

Temperature & Precipitation

PM2.50.25 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX1.4

Low

Both models agree Avg diff: 2.3°C

What cities are near Casa Grande?

1 Eloy 38 Maricopa 37 San Tan Valley 36 Queen Creek 25 Chandler 23 Gilbert 25 Ahwatukee Foothills 25 Mesa 25 Tempe 25 Tempe Junction

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T13:42 UTC.