Air Quality in North Chicago, United States
Windy
18.2°C · 48.7% humidity
18.2°
Feels 18.2°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
North Chicago's air quality — share it
AQI Forecast
Calibrated
10
7am
30
30
21
10am
24
5
7
1pm
1
1
2
4pm
0
0
1
7pm
30
30
10
10pm
10
10
10
1am
30
30
30
4am
30
30
Station readings
32
31
26
CAMS model
adj -24
34
54
54
54
54
34
34
27
27
27
25
25
25
54
54
34
34
34
34
54
54
54
54
54
Air Quality Index Trend
47h · 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.
48.7%
Humidity
47.7 km/h
Wind NW
1020.3 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.04 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for North Chicago?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.55.04 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX6.9
High
Station readings (2 stations within 25 km)
5.04
Median
5.05
Average
4.8
Low
5.3
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +5.8
What is the 7-day forecast for North Chicago?
09-05
19.8° 18.2°
09-06
25.1° 13.8°
09-07
23.4° 19.2°
3.56 mm
09-08
21.6° 14.1°
7.06 mm
09-09
24.8° 18.0°
1.06 mm
09-10
23.9° 16.9°
0.81 mm
09-11
23.1° 15.9°
1.19 mm
Both models agree
Avg diff: 5.5°C
Where are air quality stations near North Chicago?
–
a08-968758
23
Chiwaukee, Wisconsin, USA
58
Chiwaukee, Wisconsin, USA
26
Chiwaukee, Wisconsin, USA
23
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 2026-09-05T15:51 UTC.