Air Quality in Downers Grove, United States

Windy
11.9°C · 55.5% humidity
11.9°
Feels 11.9°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
25 4pm
25
25
38 7pm
34
32
32 10pm
30
29
29 1am
28
28
28 4am
27
27
27 7am
27
27
25 10am
25
25
25 1pm
27
27
AD 728×90

Air Quality Index Trend

46h · 14 stn

Downers Grove'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 Downers Grove is 1.8× the WHO annual guideline of 5 µg/m³.

55.5%
Humidity
67.6 km/h
Wind NNE
1028.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
9.05 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Downers Grove?

Temperature & Precipitation

PM2.5 Trend

46h · 14 stations
PM2.59.05 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
9.05
Median
9.05
Average
3.6
Low
14.5
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.8

What is the 7-day forecast for Downers Grove?

05-29
29.8° 8.1°
05-30
24.7° 12.2°
0.19 mm
05-31
31.1° 15.1°
06-01
31.5° 15.9°
06-02
21.2° 16.5°
8.81 mm
06-03
31.2° 22.5°
06-04
25.5° 14.5°
Both models agree Avg diff: 4.9°C

Where are air quality stations near Downers Grove?

23
Garfield Ridge 4
17.6 km PM2.5: 5.6 µg/m³
28
Clearing 1
17.8 km PM2.5: 6.6 µg/m³
22
Garfield Ridge 3
19.0 km PM2.5: 5.3 µg/m³
24
Garfield Ridge 2
19.9 km PM2.5: 5.8 µg/m³
25
Clearing 2
20.2 km PM2.5: 5.9 µg/m³
23
Schiller Park Collocation 2
20.7 km PM2.5: 5.4 µg/m³
22
Schiller Park Collocation 3
20.7 km PM2.5: 5.2 µg/m³
21
Schiller Park Collocation 1
20.7 km PM2.5: 5.0 µg/m³
23
Austin 6
21.0 km PM2.5: 5.6 µg/m³
22
O'Hare 3
21.3 km PM2.5: 5.2 µg/m³

What cities are near Downers Grove?

34 Westmont 38 Lisle 32 Hinsdale 38 Woodridge 32 Lombard 38 Glen Ellyn 31 Villa Park 38 Wheaton 38 Naperville 30 Elmhurst
Get AQI alerts for Downers Grove

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:24 UTC.