What is the air quality in Edwardsville today?

The current Air Quality Index (AQI) in Edwardsville is 37 (Good). PM2.5 concentration is 8.91 µg/m³.

What is the temperature in Edwardsville right now?

The current temperature in Edwardsville is 29.3°C (feels like 34.2°C). Humidity is 66.5% and wind speed is 15.7 km/h.

Is it safe to go outside in Edwardsville?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 5.9 (High).

Air Quality in Edwardsville, United States

Partly Cloudy

29.3°C · 66.5% humidity

29.3°

Feels 34.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 2pm

37 5pm

31 8pm

29 11pm

28 2am

25 5am

27 8am

27 11am

Air Quality Index Trend

46h · 4 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.

66.5%

Humidity

15.7 km/h

Wind WSW

1012.6 hPa

Pressure

5.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.91 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Edwardsville?

Temperature & Precipitation

PM2.5 Trend

46h · 4 stations

PM2.58.91 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX5.9

High

What is the 7-day forecast for Edwardsville?

05-29

30.0° 9.0°

1.69 mm

05-30

29.3° 19.2°

1.44 mm

05-31

31.4° 12.6°

06-01

29.7° 17.5°

06-02

26.0° 13.7°

0.06 mm

06-03

29.7° 24.2°

0.88 mm

06-04

28.3° 19.6°

2.38 mm

Both models agree Avg diff: 4.7°C

Where are air quality stations near Edwardsville?

East St. Louis, Illinois, USA

28.6 km PM2.5: 7.2 µg/m³

What cities are near Edwardsville?

50 Collinsville 30 Upper Alton 51 Granite City 33 Alton 50 Spanish Lake 50 O'Fallon 50 Fairview Heights 34 Godfrey 50 East Saint Louis 49 Old Jamestown

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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 2026-05-29T22:38 UTC.