What is the air quality in Edwardsville today?

The current Air Quality Index (AQI) in Edwardsville is 43 (Good). PM2.5 concentration is 10.29 µg/m³.

What is the temperature in Edwardsville right now?

The current temperature in Edwardsville is 28.2°C (feels like 31.9°C). Humidity is 61.1% and wind speed is 39.7 km/h.

Is it safe to go outside in Edwardsville?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 24.9 (Extreme).

Air Quality in Edwardsville, United States

Partly Cloudy

28.2°C · 61.1% humidity

28.2°

Feels 31.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

54 9am

43 12pm

30 3pm

33 6pm

24 9pm

25 12am

24 3am

24 6am

Air Quality Index Trend

35h · 3 stn

View full history →

Edwardsville's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

61.1%

Humidity

39.7 km/h

Wind ENE

1012.9 hPa

Pressure

24.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

10.29 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Edwardsville?

Temperature & Precipitation

PM2.5 Trend

35h · 3 stations

PM2.510.29 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX24.9

Extreme

Both models agree Avg diff: 3.9°C

Where are air quality stations near Edwardsville?

East St. Louis, Illinois, USA

28.6 km PM2.5: 10.6 µg/m³

What cities are near Edwardsville?

45 Collinsville 42 Upper Alton 45 Granite City 45 Alton 45 Spanish Lake 45 O'Fallon 45 Fairview Heights 45 Godfrey 42 East Saint Louis 45 Old Jamestown

Get AQI alerts for Edwardsville

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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 2026-07-21T17:22 UTC.