Air Quality in Niles, United States
Drizzle
27.9°C · 51.1% humidity
27.9°
Feels 30.2°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Niles's air quality — share it
AQI Forecast
34
8am
25
24
25
11am
24
24
24
2pm
24
24
24
5pm
25
25
25
8pm
25
25
25
11pm
25
25
25
2am
25
25
25
5am
25
25
Air Quality Index Trend
33h · 2 stnNiles's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Niles is 1.2× the WHO annual guideline of 5 µg/m³.
51.1%
Humidity
75.3 km/h
Wind WSW
1015.7 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.9 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Niles?
Temperature & Precipitation
PM2.5 Trend
33h · 2 stationsPM2.55.9 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
What is the 7-day forecast for Niles?
05-29
27.9° 7.7°
1.0 mm
05-30
17.3° 11.2°
2.63 mm
05-31
27.0° 7.0°
06-01
28.9° 13.0°
0.06 mm
06-02
18.0° 8.8°
1.0 mm
06-03
23.9° 20.2°
6.19 mm
06-04
23.4° 15.0°
0.06 mm
Both models agree
Avg diff: 4.5°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T15:30 UTC.