Air Quality in Carol Stream, United States

Windy
19.0°C · 55.8% humidity
19.0°
Feels 19.0°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
66 8am
66
54
25 11am
33
39
43 2pm
46
49
30 5pm
31
25
53 8pm
53
53
53 11pm
66
66
66 2am
66
66
66 5am
66
66
AD 728×90

Air Quality Index Trend

45h · 275 stn

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

55.8%
Humidity
48.1 km/h
Wind NW
1020.2 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
6.02 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Carol Stream?

Temperature & Precipitation

PM2.5 Trend

45h · 275 stations
PM2.56.02 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (4 stations within 25 km)
6.02
Median
5.68
Average
4.38
Low
7.0
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +3.7

What is the 7-day forecast for Carol Stream?

09-05
19.3° 15.9°
0.06 mm
09-06
27.2° 11.4°
0.44 mm
09-07
22.0° 15.9°
1.94 mm
09-08
21.1° 12.4°
15.56 mm
09-09
26.4° 13.3°
0.56 mm
09-10
23.9° 14.9°
0.81 mm
09-11
28.7° 14.2°
0.69 mm
Both models agree Avg diff: 6.9°C

Where are air quality stations near Carol Stream?

51
Naperville, Illinois, USA
15.8 km PM2.5: 12.1 µg/m³
29
Naperville, Illinois, USA
15.8 km PM2.5: 7.0 µg/m³
18
O'Hare 2
24.1 km PM2.5: 4.4 µg/m³
14
O'Hare 3
24.7 km PM2.5: 3.4 µg/m³
23
O'Hare 1
24.9 km PM2.5: 5.6 µg/m³
24
Dunning 1
25.0 km PM2.5: 5.8 µg/m³
25
Norwood Park 6
25.7 km PM2.5: 5.9 µg/m³
23
Desplns, Illinois, USA
27.8 km PM2.5: 5.5 µg/m³
23
Desplns, Illinois, USA
27.8 km PM2.5: 5.5 µg/m³

What cities are near Carol Stream?

26 Wheaton 23 Glendale Heights 29 West Chicago 23 Bloomingdale 24 Glen Ellyn 23 Roselle 21 Hanover Park 29 Bartlett 23 Lombard 23 Addison
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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 2026-09-05T16:30 UTC.