What is the air quality in Casa Grande today?

The current Air Quality Index (AQI) in Casa Grande is 16 (Good). PM2.5 concentration is 3.85 µg/m³.

What is the temperature in Casa Grande right now?

The current temperature in Casa Grande is 30.1°C (feels like 30.1°C). Humidity is 30.9% and wind speed is 52.7 km/h.

Is it safe to go outside in Casa Grande?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Casa Grande, United States

Windy

30.1°C · 30.9% humidity

30.1°

Feels 30.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Casa Grande →

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.

30.9%

Humidity

52.7 km/h

Wind W

1010.8 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

3.85 µg/m³

PM10▲

27.4 µg/m³

050100150200300500

What is the weather forecast for Casa Grande?

Temperature & Precipitation

PM2.53.85 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Both models agree Avg diff: 4.2°C

What cities are near Casa Grande?

25 Eloy 12 Maricopa 15 San Tan Valley 15 Queen Creek 24 Chandler 23 Gilbert 24 Ahwatukee Foothills 24 Mesa 24 Tempe 24 Tempe Junction

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-10-20T22:44 UTC.