Air Quality in Glen Ellyn, United States

Windy
7.3°C · 84.0% humidity
7.3°
Feels 1.9°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
23 stations

Nearby Monitoring Stations

AQI Forecast
27 6am
27
27
23 9am
25
25
25 12pm
25
27
27 3pm
27
27
27 6pm
27
27
27 9pm
27
27
27 12am
27
27
27 3am
25
25
AD 728×90

Air Quality Index Trend

47h · 6 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. Current PM2.5 concentration in Glen Ellyn is 1.1× the WHO annual guideline of 5 µg/m³.

84.0%
Humidity
47.3 km/h
Wind NNE
1031.3 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
23
5.54 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Glen Ellyn?

Temperature & Precipitation

PM2.5 Trend

47h · 6 stations
PM2.55.54 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
Station readings (23 stations within 25 km)
5.54
Median
5.85
Average
3.6
Low
9.04
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +1.0

What is the 7-day forecast for Glen Ellyn?

05-29
28.1° 5.0°
05-30
23.1° 11.7°
0.56 mm
05-31
29.5° 12.5°
06-01
29.6° 14.5°
06-02
21.1° 14.0°
9.81 mm
06-03
29.0° 21.3°
06-04
24.3° 12.5°
Both models agree Avg diff: 5.0°C

Where are air quality stations near Glen Ellyn?

20
Schiller Park Collocation 2
18.5 km PM2.5: 4.8 µg/m³
16
Schiller Park Collocation 1
18.5 km PM2.5: 3.8 µg/m³
27
Schiller Park Collocation 3
18.5 km PM2.5: 6.5 µg/m³
15
O'Hare 2
20.3 km PM2.5: 3.7 µg/m³
18
O'Hare 3
20.5 km PM2.5: 4.4 µg/m³
22
Dunning 1
20.7 km PM2.5: 5.3 µg/m³
18
O'Hare 1
21.3 km PM2.5: 4.2 µg/m³
23
Norwood Park 6
22.0 km PM2.5: 5.5 µg/m³
22
Dunning 2
22.2 km PM2.5: 5.2 µg/m³
28
Montclare 2
22.7 km PM2.5: 6.7 µg/m³

What cities are near Glen Ellyn?

18 Wheaton 23 Glendale Heights 27 Lombard 28 Villa Park 19 Carol Stream 20 Lisle 26 Addison 29 Downers Grove 22 Bloomingdale 28 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 2026-05-29T14:45 UTC.