Air Quality in Wheaton, United States

Windy
25.3°C · 41.8% humidity
25.3°
Feels 25.3°
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
54 5pm
54
54
36 8pm
45
51
55 11pm
46
48
62 2am
63
64
53 5am
53
53
23 8am
25
25
25 11am
25
25
25 2pm
25
25
AD 728×90

Air Quality Index Trend

45h · 206 stn

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

41.8%
Humidity
44.2 km/h
Wind N
1018.3 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
36
8.6 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

45h · 206 stations
PM2.58.6 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX5.9
High
AD 300×250
8.6
Median
8.6
Average
8.6
Low
8.6
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +7.8
08-03
25.3° 17.6°
5.5 mm
08-04
31.6° 14.4°
08-05
29.5° 13.7°
4.0 mm
08-06
32.7° 21.3°
0.44 mm
08-07
28.7° 16.4°
0.06 mm
08-08
31.3° 16.3°
7.19 mm
08-09
31.5° 23.1°
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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 2026-08-08T01:01 UTC.