Air Quality in Downers Grove, United States

Windy
18.1°C · 88.4% humidity
18.1°
Feels 18.1°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
52 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
30 8pm
32
31
31 11pm
31
44
44 2am
44
44
44 5am
44
31
19 8am
6
6
19 11am
19
19
19 2pm
31
31
44 5pm
44
44
Station readings
30
32
CAMS model adj -6
37
37
37
37
37
50
50
50
50
50
50
37
25
12
12
25
25
25
25
37
37
50
50
50
AD 728×90

PM2.5 Trend (24h)

23h · 272 stations
88.4%
Humidity
82.6 km/h
Wind SSW
1016.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Downers Grove?

Temperature & Precipitation

PM2.57.04 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (52 stations within 25 km)
7.04
Median
7.34
Average
6.26
Low
14.52
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -1.1

What is the 7-day forecast for Downers Grove?

04-09
18.5° 10.6°
04-10
18.1° 6.2°
12.06 mm
04-11
8.4° 4.2°
19.75 mm
04-12
17.5° 8.9°
1.44 mm
04-13
25.6° 16.7°
1.62 mm
04-14
25.1° 17.9°
13.94 mm
04-15
14.1° 4.7°
0.38 mm
Both models agree Avg diff: 6.5°C

Where are air quality stations near Downers Grove?

30
Garfield Ridge 4
17.6 km PM2.5: 7.1 µg/m³
30
Clearing 1
17.8 km PM2.5: 7.2 µg/m³
26
Garfield Ridge 3
19.0 km PM2.5: 6.3 µg/m³
27
Garfield Ridge 2
19.9 km PM2.5: 6.4 µg/m³
30
Clearing 2
20.2 km PM2.5: 7.2 µg/m³
30
Schiller Park Collocation 2
20.7 km PM2.5: 7.2 µg/m³
33
Schiller Park Collocation 1
20.7 km PM2.5: 7.9 µg/m³
32
Schiller Park Collocation 3
20.7 km PM2.5: 7.7 µg/m³
29
Austin 6
21.0 km PM2.5: 7.0 µg/m³
32
O'Hare 3
21.3 km PM2.5: 7.7 µg/m³

What cities are near Downers Grove?

29 Westmont 30 Lisle 30 Hinsdale 28 Woodridge 30 Lombard 31 Glen Ellyn 30 Villa Park 31 Wheaton 28 Naperville 30 Elmhurst

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T23:14 UTC.