Air Quality in Grayslake, United States

Partly Cloudy
10.2°C · 59.9% humidity
10.2°
Feels 10.2°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
23 12am
23
23
24 3am
23
23
23 6am
23
23
24 9am
24
24
24 12pm
26
33
33 3pm
53
53
53 6pm
53
26
33 9pm
33
53
Station readings
29
CAMS model adj -1
24
24
24
24
24
24
24
24
24
25
25
25
25
27
34
34
54
54
54
54
27
34
34
54
AD 728×90

Air Quality Index Trend

31h · 1 stn

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

59.9%
Humidity
13.0 km/h
Wind SW
1012.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
24
5.8 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Grayslake?

Temperature & Precipitation

PM2.5 Trend

31h · 1 station
PM2.55.8 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
5.8
Median
5.8
Average
5.8
Low
5.8
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +0.3

What is the 7-day forecast for Grayslake?

06-09
30.1° 10.2°
1.06 mm
06-10
18.5° 16.1°
28.44 mm
06-11
24.8° 12.9°
06-12
27.5° 18.1°
6.0 mm
06-13
27.5° 19.8°
4.87 mm
06-14
28.5° 13.7°
06-15
32.2° 23.8°
1.94 mm
Both models agree Avg diff: 6.6°C

Where are air quality stations near Grayslake?

–
a08-968758
12.1 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
35
Cary, Illinois, USA
21.4 km PM2.5: 8.4 µg/m³
21
Chiwaukee, Wisconsin, USA
26.1 km PM2.5: 5.0 µg/m³
30
Chiwaukee, Wisconsin, USA
26.1 km PM2.5: 7.2 µg/m³
47
Chiwaukee, Wisconsin, USA
26.1 km PM2.5: 11.3 µg/m³
16
Northbrk, Illinois, USA
30.2 km PM2.5: 3.8 µg/m³
25
Northbrk, Illinois, USA
30.2 km PM2.5: 6.0 µg/m³

What cities are near Grayslake?

24 Round Lake 24 Round Lake Beach 24 Mundelein 24 Libertyville 28 Gurnee 24 Vernon Hills 28 Waukegan 27 North Chicago 24 Lake Zurich 24 McHenry
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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 2026-06-09T08:04 UTC.