Air Quality in South Elgin, United States
Windy
7.3°C · 84.0% humidity
7.3°
Feels 1.9°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
AQI Forecast
27
6am
27
25
20
9am
21
22
23
12pm
26
26
26
3pm
27
27
27
6pm
27
25
25
9pm
25
25
27
12am
27
27
25
3am
25
25
Air Quality Index Trend
47h · 4 stnSouth Elgin's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
84.0%
Humidity
47.3 km/h
Wind NNE
1031.3 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.7 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for South Elgin?
Temperature & Precipitation
PM2.5 Trend
47h · 4 stationsPM2.54.7 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
What is the 7-day forecast for South Elgin?
05-29
28.1° 5.0°
05-30
23.1° 11.7°
0.56 mm
05-31
29.5° 12.5°
06-01
29.6° 14.5°
06-02
21.1° 14.0°
9.81 mm
06-03
29.0° 21.3°
06-04
24.3° 12.5°
Both models agree
Avg diff: 5.2°C
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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 2026-05-29T14:47 UTC.