Air Quality in Wilmette, United States

Windy
22.9°C · 46.8% humidity
22.9°
Feels 22.9°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
2 5pm
2
2
41 8pm
33
16
12 11pm
9
7
6 2am
5
4
3 5am
3
3
0 8am
0
0
0 11am
0
0
0 2pm
0
0
Station readings 5h ago
AQI 8
PM2.5 1.9 µg/m³ · 5h ago
CAMS model adj -52
54
54
54
66
66
54
54
54
54
54
54
54
54
54
54
25
25
25
25
25
27
27
27
27
AD 728×90

Air Quality Index Trend

23h · 1 stn

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

46.8%
Humidity
53.1 km/h
Wind ENE
1019.2 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
41
9.91 µg/m³
PM10
38
41.15 µg/m³
050100150200300500

What is the weather forecast for Wilmette?

Temperature & Precipitation

PM2.5 Trend

23h · 1 station
PM2.59.91 µg/m³ ✓ WHO
Good
PM1041.15 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (3 stations within 25 km)
9.91
Median
8.94
Average
2.42
Low
15.0
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +10.4

What is the 7-day forecast for Wilmette?

08-03
26.8° 18.9°
5.38 mm
08-04
32.0° 15.6°
0.19 mm
08-05
28.1° 16.6°
4.06 mm
08-06
33.3° 22.6°
0.06 mm
08-07
29.7° 19.6°
0.38 mm
08-08
32.4° 19.5°
4.69 mm
08-09
32.0° 24.2°
0.25 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Wilmette?

42
West Ridge 1
6.3 km PM2.5: 10.2 µg/m³
43
West Ridge 2
6.8 km PM2.5: 10.3 µg/m³
46
Rogers Park 1
7.6 km PM2.5: 11.0 µg/m³
43
West Ridge 3
8.2 km PM2.5: 10.4 µg/m³
40
Forest Glen 1
9.0 km PM2.5: 9.6 µg/m³
44
West Ridge 5
9.2 km PM2.5: 10.5 µg/m³
41
Forest Glen 3
9.3 km PM2.5: 9.8 µg/m³
43
West Ridge 4
9.5 km PM2.5: 10.3 µg/m³
24
Jefferson Park 1
9.8 km PM2.5: 5.7 µg/m³
49
Northbrk, Illinois, USA
9.9 km PM2.5: 11.8 µg/m³

What cities are near Wilmette?

31 Evanston 37 Skokie 53 Glenview 50 Morton Grove 23 West Ridge 22 Rogers Park 50 Niles 55 Northbrook 16 Edgewater 18 Lincoln Square
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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.