Air Quality in Niles, United States

Cloudy
18.2°C · 89.4% humidity
18.2°
Feels 18.2°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
140 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
33 5am
13
13
26 8am
31
23
26 11am
28
29
30 2pm
31
32
12 5pm
12
6
33 8pm
33
33
33 11pm
45
45
45 2am
45
45
Station readings
93
CAMS model adj -21
54
34
34
66
66
54
54
54
54
54
54
54
34
34
27
54
54
54
54
66
66
66
66
66
AD 728×90

Air Quality Index Trend

11h · 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.

89.4%
Humidity
3.1 km/h
Wind NNW
1016.1 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.19 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Niles?

Temperature & Precipitation

PM2.5 Trend

11h · 1 station
PM2.56.19 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (140 stations within 25 km)
6.19
Median
6.79
Average
1.89
Low
32.23
High
PM2.5 µg/m³ · Model: 12.85 · Bias: +6.7

What is the 7-day forecast for Niles?

09-05
22.4° 18.2°
09-06
31.3° 16.0°
0.06 mm
09-07
25.0° 18.6°
2.5 mm
09-08
22.4° 13.8°
22.31 mm
09-09
30.3° 17.5°
0.69 mm
09-10
27.5° 17.0°
0.38 mm
09-11
27.4° 16.1°
0.69 mm
Both models agree Avg diff: 5.5°C

Where are air quality stations near Niles?

21
Edison Park 1
1.4 km PM2.5: 5.1 µg/m³
30
Edison Park 2
2.2 km PM2.5: 7.3 µg/m³
26
Forest Glen 1
2.4 km PM2.5: 6.3 µg/m³
29
Norwood Park 2
3.2 km PM2.5: 7.0 µg/m³
28
Norwood Park 1
3.4 km PM2.5: 6.8 µg/m³
26
Norwood Park 3
3.7 km PM2.5: 6.2 µg/m³
15
Jefferson Park 1
4.4 km PM2.5: 3.7 µg/m³
26
Norwood Park 4
4.8 km PM2.5: 6.2 µg/m³
26
Norwood Park 5
5.1 km PM2.5: 6.3 µg/m³
29
Jefferson Park 3
5.1 km PM2.5: 6.9 µg/m³

What cities are near Niles?

26 Morton Grove 27 Park Ridge 26 Glenview 25 Skokie 25 Des Plaines 28 Portage Park 28 Albany Park 26 Wilmette 28 Irving Park 25 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 2026-09-05T13:59 UTC.