Air Quality in Hoffman Estates, United States

Windy
16.6°C · 94.0% humidity
16.6°
Feels 16.6°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
15 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
29 7pm
30
30
30 10pm
30
30
43 1am
43
43
43 4am
43
43
30 7am
18
5
5 10am
18
18
18 1pm
18
30
30 4pm
43
43
Station readings
29
30
CAMS model adj -7
37
37
37
37
37
37
50
50
50
50
50
50
37
25
12
12
25
25
25
25
37
37
50
50
AD 728×90

PM2.5 Trend (24h)

23h · 272 stations
94.0%
Humidity
98.7 km/h
Wind SSW
1015.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Temperature & Precipitation

PM2.57.06 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
7.06
Median
7.05
Average
6.29
Low
7.88
High
PM2.5 µg/m³ · Model: 7.4 · Bias: +0.3
04-09
17.5° 9.9°
04-10
16.6° 6.0°
8.75 mm
04-11
9.1° 2.3°
13.5 mm
04-12
16.1° 8.1°
2.69 mm
04-13
24.2° 16.1°
0.25 mm
04-14
23.3° 14.7°
37.87 mm
04-15
12.7° 3.1°
0.13 mm

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:24 UTC.