Air Quality in Grayslake, United States

Drizzle
12.7°C · 82.4% humidity
12.7°
Feels 12.7°
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
37 12am
38
41
38 3am
51
38
26 6am
13
13
13 9am
26
26
26 12pm
26
38
38 3pm
38
38
51 6pm
51
51
51 9pm
51
51
Station readings
37
38
41
CAMS model adj +1
37
37
37
37
50
37
25
12
12
12
25
25
25
25
37
37
37
37
50
50
50
50
50
50
AD 728×90

PM2.5 Trend (24h)

24h · 87 stations
82.4%
Humidity
56.2 km/h
Wind SSW
1016.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Grayslake?

Temperature & Precipitation

PM2.58.55 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Grayslake?

04-10
16.7° 5.4°
6.56 mm
04-11
9.5° 2.7°
9.0 mm
04-12
17.4° 6.5°
3.5 mm
04-13
24.3° 16.3°
0.19 mm
04-14
23.4° 14.3°
56.94 mm
04-15
12.4° 4.1°
0.19 mm
04-16
11.1° 0.1°
Both models agree Avg diff: 7.0°C

Where are air quality stations near Grayslake?

38
Cary, Illinois, USA
21.4 km
35
Cary, Illinois, USA
21.4 km
34
Chiwaukee, Wisconsin, USA
26.1 km
41
Chiwaukee, Wisconsin, USA
26.1 km
36
Chiwaukee, Wisconsin, USA
26.1 km
42
Northbrk, Illinois, USA
30.2 km
40
Northbrk, Illinois, USA
30.2 km

What cities are near Grayslake?

36 Round Lake 36 Round Lake Beach 35 Mundelein 35 Libertyville 36 Gurnee 35 Vernon Hills 36 Waukegan 36 North Chicago 35 Lake Zurich 35 McHenry

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T03:38 UTC.