Air Quality in Niles, United States

Partly Cloudy
25.1°C · 51.2% humidity
25.1°
Feels 25.1°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
141 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
16 3pm
16
16
42 6pm
34
32
28 9pm
25
23
20 12am
19
27
58 3am
75
76
75 6am
74
45
74 9am
75
137
137 12pm
137
137
Station readings
8
CAMS model adj -9
25
25
25
24
24
27
27
27
27
25
25
34
66
83
84
84
83
54
83
84
146
146
146
146
AD 728×90

Air Quality Index Trend

42h · 1 stn

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

51.2%
Humidity
36.2 km/h
Wind NE
1014.3 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.01 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Niles?

Temperature & Precipitation

PM2.5 Trend

42h · 1 station
PM2.510.01 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (141 stations within 25 km)
10.01
Median
11.09
Average
2.02
Low
28.76
High
PM2.5 µg/m³ · Model: 9.65 · Bias: -0.4

What is the 7-day forecast for Niles?

07-21
28.2° 23.4°
0.81 mm
07-22
26.7° 21.3°
07-23
25.1° 18.5°
3.56 mm
07-24
28.1° 19.9°
07-25
23.8° 19.7°
0.13 mm
07-26
29.2° 22.9°
3.13 mm
07-27
27.2° 21.5°
1.06 mm
Both models agree Avg diff: 3.5°C

Where are air quality stations near Niles?

32
Edison Park 1
1.4 km PM2.5: 7.6 µg/m³
47
Edison Park 2
2.2 km PM2.5: 11.2 µg/m³
41
Forest Glen 1
2.4 km PM2.5: 9.9 µg/m³
49
Norwood Park 2
3.2 km PM2.5: 11.7 µg/m³
43
Norwood Park 1
3.4 km PM2.5: 10.3 µg/m³
47
Norwood Park 3
3.7 km PM2.5: 11.2 µg/m³
40
Forest Glen 2
3.8 km PM2.5: 9.7 µg/m³
42
Jefferson Park 1
4.4 km PM2.5: 10.0 µg/m³
42
Norwood Park 4
4.8 km PM2.5: 10.1 µg/m³
41
Norwood Park 5
5.1 km PM2.5: 9.9 µg/m³

What cities are near Niles?

44 Morton Grove 43 Park Ridge 44 Glenview 44 Skokie 43 Des Plaines 46 Portage Park 45 Albany Park 45 Wilmette 50 Irving Park 44 West Ridge
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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 2026-07-21T23:26 UTC.