Air Quality in Highland Park, United States

Windy
19.2°C · 45.4% humidity
19.2°
Feels 19.2°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
35 stations

Nearby Monitoring Stations

AQI Forecast
54 11am
54
54
38 2pm
43
46
28 5pm
30
24
52 8pm
52
53
53 11pm
65
66
66 2am
66
66
66 5am
66
66
27 8am
27
27
AD 728×90

Air Quality Index Trend

45h · 215 stn

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

45.4%
Humidity
41.0 km/h
Wind NW
1020.2 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
9.19 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Highland Park?

Temperature & Precipitation

PM2.5 Trend

45h · 215 stations
PM2.59.19 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (35 stations within 25 km)
9.19
Median
8.41
Average
2.49
Low
11.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +4.3
Both models agree Avg diff: 4.9°C

Where are air quality stations near Highland Park?

46
Northbrk, Illinois, USA
4.6 km PM2.5: 11.0 µg/m³
39
Northbrk, Illinois, USA
4.6 km PM2.5: 9.4 µg/m³
23
Desplns, Illinois, USA
14.5 km PM2.5: 5.5 µg/m³
32
Desplns, Illinois, USA
14.5 km PM2.5: 7.7 µg/m³
–
a08-968758
15.2 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
30
Edison Park 1
19.0 km PM2.5: 7.2 µg/m³
38
Forest Glen 1
19.8 km PM2.5: 9.1 µg/m³
10
West Ridge 1
19.9 km PM2.5: 2.5 µg/m³
45
Edison Park 2
19.9 km PM2.5: 10.8 µg/m³
35
West Ridge 2
20.5 km PM2.5: 8.3 µg/m³

What cities are near Highland Park?

38 Deerfield 38 Northbrook 41 Lake Forest 37 Wheeling 34 Glenview 38 Buffalo Grove 33 Wilmette 36 Prospect Heights 41 Vernon Hills 34 Morton Grove
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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 2026-09-05T19:27 UTC.