Air Quality in Prospect Heights, United States

Windy
17.8°C · 95.3% humidity
17.8°
Feels 17.8°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
59 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
30 8pm
32
33
31 11pm
31
44
44 2am
44
44
44 5am
44
31
19 8am
6
6
19 11am
19
19
19 2pm
31
31
44 5pm
44
44
Station readings
30
32
33
CAMS model adj -6
37
37
37
37
37
50
50
50
50
50
50
37
25
12
12
25
25
25
25
37
37
50
50
50
AD 728×90

PM2.5 Trend (24h)

24h · 272 stations
95.3%
Humidity
87.8 km/h
Wind SSW
1015.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Prospect Heights?

Temperature & Precipitation

PM2.57.78 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (59 stations within 25 km)
7.78
Median
7.93
Average
6.52
Low
10.61
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -1.9

What is the 7-day forecast for Prospect Heights?

04-09
17.8° 10.6°
04-10
17.8° 5.5°
9.94 mm
04-11
8.1° 3.1°
15.38 mm
04-12
17.1° 7.9°
4.0 mm
04-13
24.9° 16.6°
0.5 mm
04-14
24.3° 15.6°
32.31 mm
04-15
13.1° 3.7°
0.19 mm
Both models agree Avg diff: 6.7°C

Where are air quality stations near Prospect Heights?

39
Desplns, Illinois, USA
7.3 km
40
Northbrk, Illinois, USA
12.5 km
28
Edison Park 1
13.7 km PM2.5: 6.6 µg/m³
38
Edison Park 2
14.2 km PM2.5: 9.0 µg/m³
31
O'Hare 1
15.2 km PM2.5: 7.5 µg/m³
32
Schiller Park Collocation 3
15.3 km PM2.5: 7.8 µg/m³
33
Schiller Park Collocation 1
15.3 km PM2.5: 7.9 µg/m³
30
Schiller Park Collocation 2
15.3 km PM2.5: 7.2 µg/m³
32
Norwood Park 1
15.4 km PM2.5: 7.8 µg/m³
48
Norwood Park 6
15.6 km PM2.5: 11.6 µg/m³

What cities are near Prospect Heights?

32 Mount Prospect 32 Arlington Heights 32 Wheeling 32 Rolling Meadows 32 Buffalo Grove 32 Palatine 32 Des Plaines 32 Northbrook 32 Elk Grove Village 33 Deerfield

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T23:59 UTC.