Air Quality in North Chicago, United States
Partly Cloudy
22.6°C · 68.6% humidity
22.6°
Feels 22.6°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
10
2pm
10
10
38
5pm
30
24
21
8pm
18
16
15
11pm
14
22
53
2am
70
71
71
5am
69
69
52
8am
70
132
132
11am
132
132
Station readings
38
CAMS model
adj -14
24
24
24
24
24
24
25
25
25
25
25
34
66
83
84
84
83
83
66
84
146
146
146
146
Air Quality Index Trend
42h · 1 stnNorth Chicago's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
68.6%
Humidity
36.0 km/h
Wind NNE
1014.6 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.24 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for North Chicago?
Temperature & Precipitation
PM2.5 Trend
42h · 1 stationPM2.59.24 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
Station readings (2 stations within 25 km)
9.24
Median
9.25
Average
9.1
Low
9.4
High
PM2.5 µg/m³ · Model: 7.0 · Bias: -2.2
What is the 7-day forecast for North Chicago?
07-21
24.4° 21.7°
1.13 mm
07-22
23.4° 20.6°
0.13 mm
07-23
24.1° 17.9°
5.63 mm
07-24
24.0° 20.0°
07-25
21.7° 18.4°
0.19 mm
07-26
24.5° 21.8°
4.31 mm
07-27
25.1° 21.1°
1.81 mm
Both models agree
Avg diff: 3.5°C
Where are air quality stations near North Chicago?
–
a08-968758
54
Chiwaukee, Wisconsin, USA
13
Chiwaukee, Wisconsin, USA
63
Chiwaukee, Wisconsin, USA
69
Northbrk, Illinois, USA
38
Northbrk, Illinois, USA
What cities are near North Chicago?
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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 2026-07-21T22:04 UTC.