Air Quality in Highland Park, United States

Windy
9.1°C · 74.5% humidity
9.1°
Feels 3.9°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
36 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
10 6am
10
10
19 9am
14
13
11 12pm
10
12
11 3pm
11
11
10 6pm
10
10
10 9pm
10
10
10 12am
10
10
10 3am
8
8
Station readings 10h ago
AQI 0
PM2.5 0.1 µg/m³ · 10h ago
CAMS model adj -17
27
27
27
27
25
25
25
25
27
27
27
27
27
27
27
27
27
27
27
27
27
27
25
25
AD 728×90

Air Quality Index Trend

15h · 1 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.

74.5%
Humidity
57.7 km/h
Wind NE
1031.2 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
19
4.62 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Highland Park?

Temperature & Precipitation

PM2.5 Trend

15h · 1 station
PM2.54.62 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
Station readings (36 stations within 25 km)
4.62
Median
4.87
Average
3.52
Low
6.48
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +1.6

What is the 7-day forecast for Highland Park?

05-29
24.6° 7.8°
05-30
20.5° 10.9°
0.13 mm
05-31
19.2° 13.8°
0.13 mm
06-01
25.5° 13.2°
0.31 mm
06-02
19.7° 13.1°
6.0 mm
06-03
26.1° 18.0°
06-04
16.4° 12.2°
Both models agree Avg diff: 4.5°C

Where are air quality stations near Highland Park?

37
Northbrk, Illinois, USA
4.6 km PM2.5: 8.9 µg/m³
33
Northbrk, Illinois, USA
4.6 km PM2.5: 7.9 µg/m³
–
a08-968758
15.2 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
16
Edison Park 1
19.0 km PM2.5: 3.9 µg/m³
19
Forest Glen 1
19.8 km PM2.5: 4.5 µg/m³
18
West Ridge 1
19.9 km PM2.5: 4.2 µg/m³
23
Edison Park 2
19.9 km PM2.5: 5.5 µg/m³
18
Forest Glen 2
20.1 km PM2.5: 4.4 µg/m³
18
West Ridge 2
20.5 km PM2.5: 4.3 µg/m³
19
West Ridge 6
21.2 km PM2.5: 4.5 µg/m³

What cities are near Highland Park?

20 Deerfield 20 Northbrook 18 Lake Forest 20 Wheeling 23 Glenview 20 Buffalo Grove 23 Wilmette 22 Prospect Heights 18 Vernon Hills 23 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 2026-05-29T14:50 UTC.