Air Quality in Vernon Hills, United States
Partly Cloudy
24.3°C · 58.9% humidity
24.3°
Feels 24.3°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
4
1pm
4
4
41
4pm
31
23
18
7pm
15
12
10
10pm
9
8
16
1am
47
64
65
4am
64
63
63
7am
46
64
126
10am
126
126
Station readings
4
CAMS model
adj -20
24
24
24
24
24
24
24
25
25
25
25
25
34
66
83
84
84
83
83
66
84
146
146
146
Air Quality Index Trend
42h · 1 stnVernon Hills's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
58.9%
Humidity
32.9 km/h
Wind ENE
1014.4 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.79 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Vernon Hills?
Temperature & Precipitation
PM2.5 Trend
42h · 1 stationPM2.59.79 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
Station readings (2 stations within 25 km)
9.79
Median
9.6
Average
8.4
Low
10.8
High
PM2.5 µg/m³ · Model: 7.0 · Bias: -2.8
What is the 7-day forecast for Vernon Hills?
07-21
28.0° 22.0°
1.13 mm
07-22
25.4° 18.7°
07-23
24.0° 17.4°
2.31 mm
07-24
28.4° 17.1°
07-25
23.3° 17.8°
0.44 mm
07-26
26.9° 21.0°
3.0 mm
07-27
26.9° 20.1°
3.81 mm
Both models agree
Avg diff: 3.8°C
Where are air quality stations near Vernon Hills?
–
a08-968758
38
Northbrk, Illinois, USA
69
Northbrk, Illinois, USA
32
Cary, Illinois, USA
35
Edison Park 1
52
Edison Park 2
45
Forest Glen 1
45
Forest Glen 2
46
West Ridge 1
47
West Ridge 6
What cities are near Vernon Hills?
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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 2026-07-21T21:45 UTC.