Air Quality in Mount Prospect, United States

Drizzle
12.1°C · 63.9% humidity
12.1°
Feels 12.1°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
73 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
6 1pm
8
8
38 4pm
29
23
19 7pm
16
14
12 10pm
11
10
9 1am
9
9
7 4am
6
6
8 7am
8
8
8 10am
8
8
Station readings 17h ago
AQI 0
PM2.5 0.1 µg/m³ · 17h ago
CAMS model adj -19
25
27
27
27
27
27
27
27
27
27
27
27
27
27
27
25
25
25
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

9h · 1 stn

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

63.9%
Humidity
74.1 km/h
Wind NNE
1020.5 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
8.97 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Mount Prospect?

Temperature & Precipitation

PM2.5 Trend

9h · 1 station
PM2.58.97 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (73 stations within 25 km)
8.97
Median
8.09
Average
4.9
Low
15.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.7

What is the 7-day forecast for Mount Prospect?

05-29
28.5° 5.7°
05-30
23.6° 11.0°
0.19 mm
05-31
28.3° 13.3°
06-01
30.5° 14.4°
0.44 mm
06-02
21.8° 15.7°
5.94 mm
06-03
29.6° 21.1°
06-04
23.7° 12.8°
0.06 mm
Both models agree Avg diff: 6.0°C

Where are air quality stations near Mount Prospect?

25
Edison Park 1
11.7 km PM2.5: 6.1 µg/m³
35
Edison Park 2
12.1 km PM2.5: 8.4 µg/m³
20
Schiller Park Collocation 2
12.3 km PM2.5: 4.8 µg/m³
33
Schiller Park Collocation 1
12.3 km PM2.5: 7.9 µg/m³
30
Schiller Park Collocation 3
12.3 km PM2.5: 7.3 µg/m³
30
O'Hare 1
12.5 km PM2.5: 7.1 µg/m³
35
Norwood Park 6
13.0 km PM2.5: 8.3 µg/m³
32
Norwood Park 1
13.1 km PM2.5: 7.6 µg/m³
28
O'Hare 2
13.2 km PM2.5: 6.6 µg/m³
36
Northbrk, Illinois, USA
14.1 km PM2.5: 8.6 µg/m³

What cities are near Mount Prospect?

38 Prospect Heights 37 Arlington Heights 38 Des Plaines 38 Rolling Meadows 34 Elk Grove Village 38 Wheeling 41 Palatine 41 Buffalo Grove 32 Park Ridge 42 Northbrook
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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 2026-05-29T21:24 UTC.