Air Quality in Des Plaines, United States

Windy
24.6°C · 54.8% humidity
24.6°
Feels 24.6°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
113 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
6 12pm
6
8
37 3pm
29
23
19 6pm
16
13
12 9pm
11
10
9 12am
9
9
9 3am
6
6
6 6am
8
8
8 9am
8
8
Station readings 16h ago
AQI 0
PM2.5 0.1 µg/m³ · 16h ago
CAMS model adj -19
25
25
27
27
27
27
27
27
27
27
27
27
27
27
27
27
25
25
25
27
27
27
27
27
AD 728×90

Air Quality Index Trend

9h · 1 stn

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

54.8%
Humidity
48.4 km/h
Wind WNW
1018.0 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
37
8.87 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

9h · 1 station
PM2.58.87 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
8.87
Median
7.96
Average
4.6
Low
15.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.6
05-29
24.6° 7.8°
05-30
20.5° 10.9°
0.13 mm
05-31
19.2° 13.8°
0.13 mm
06-01
25.5° 13.2°
0.31 mm
06-02
19.7° 13.1°
6.0 mm
06-03
26.1° 18.0°
06-04
16.4° 12.2°
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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 2026-05-29T20:28 UTC.