Air Quality in Glen Ellyn, United States

Windy
23.8°C · 66.0% humidity
23.8°
Feels 23.8°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
22 stations

Nearby Monitoring Stations

AQI Forecast
25 5pm
24
24
37 8pm
34
32
31 11pm
28
27
35 2am
67
84
84 5am
84
83
54 8am
83
84
146 11am
146
146
146 2pm
146
146
AD 728×90

Air Quality Index Trend

48h · 8 stn

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

66.0%
Humidity
42.2 km/h
Wind ENE
1014.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
37
8.85 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Glen Ellyn?

Temperature & Precipitation

PM2.5 Trend

48h · 8 stations
PM2.58.85 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (22 stations within 25 km)
8.85
Median
8.91
Average
7.81
Low
10.21
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -2.3

What is the 7-day forecast for Glen Ellyn?

07-22
24.0° 17.6°
0.06 mm
07-23
22.3° 16.1°
5.31 mm
07-24
26.9° 15.8°
07-25
22.9° 17.5°
0.25 mm
07-26
25.4° 20.2°
1.75 mm
07-27
24.7° 19.1°
0.75 mm
07-28
29.6° 21.3°
1.88 mm
Both models agree Avg diff: 4.3°C

Where are air quality stations near Glen Ellyn?

40
Schiller Park Collocation 2
18.5 km PM2.5: 9.6 µg/m³
41
Schiller Park Collocation 3
18.5 km PM2.5: 9.8 µg/m³
39
Schiller Park Collocation 1
18.5 km PM2.5: 9.3 µg/m³
32
O'Hare 2
20.3 km PM2.5: 7.8 µg/m³
36
O'Hare 3
20.5 km PM2.5: 8.7 µg/m³
38
Dunning 1
20.7 km PM2.5: 9.2 µg/m³
35
O'Hare 1
21.3 km PM2.5: 8.3 µg/m³
37
Norwood Park 6
22.0 km PM2.5: 8.9 µg/m³
35
Dunning 2
22.2 km PM2.5: 8.5 µg/m³
40
Montclare 2
22.7 km PM2.5: 9.5 µg/m³

What cities are near Glen Ellyn?

36 Wheaton 37 Glendale Heights 38 Lombard 38 Villa Park 36 Carol Stream 37 Lisle 38 Addison 39 Downers Grove 36 Bloomingdale 38 Elmhurst
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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 2026-07-22T01:24 UTC.