What is the air quality in Carol Stream today?

The current Air Quality Index (AQI) in Carol Stream is 33 (Good). PM2.5 concentration is 7.87 µg/m³.

What is the temperature in Carol Stream right now?

The current temperature in Carol Stream is 10.7°C (feels like 10.7°C). Humidity is 53.6% and wind speed is 43.9 km/h.

Is it safe to go outside in Carol Stream?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Carol Stream, United States

Windy

10.7°C · 53.6% humidity

10.7°

Feels 10.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

5 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 276 stn

View full history →

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.

53.6%

Humidity

43.9 km/h

Wind E

1024.1 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

7.87 µg/m³

PM10▲

104.9 µg/m³

050100150200300500

What is the weather forecast for Carol Stream?

Temperature & Precipitation

PM2.5 Trend

45h · 276 stations

PM2.57.87 µg/m³ ✓ WHO

Good

PM10104.9 µg/m³

Moderate

UV INDEX0.0

Low

Station readings (5 stations within 25 km)

7.87

Median

8.29

Average

5.38

Low

10.85

High

PM2.5 µg/m³ · Model: 27.1 · Bias: +19.2

What is the 7-day forecast for Carol Stream?

10-21

20.5° 9.8°

1.69 mm

10-22

14.1° 5.8°

0.25 mm

10-23

10.1° 6.6°

1.19 mm

10-24

20.3° 7.3°

10-25

13.0° 0.2°

0.31 mm

10-26

16.1° 2.3°

4.44 mm

10-27

8.3° -1.9°

0.19 mm

Both models agree Avg diff: 5.6°C

Where are air quality stations near Carol Stream?

Naperville, Illinois, USA

15.8 km PM2.5: 9.8 µg/m³

O'Hare 2

24.1 km PM2.5: 8.4 µg/m³

O'Hare 3

24.7 km PM2.5: 5.4 µg/m³

O'Hare 1

24.9 km PM2.5: 10.4 µg/m³

Dunning 1

25.0 km PM2.5: 10.9 µg/m³

Norwood Park 6

25.7 km PM2.5: 10.6 µg/m³

Desplns, Illinois, USA

27.8 km PM2.5: 10.1 µg/m³

Desplns, Illinois, USA

27.8 km PM2.5: 10.3 µg/m³

What cities are near Carol Stream?

31 Wheaton 40 Glendale Heights 27 West Chicago 40 Bloomingdale 39 Glen Ellyn 39 Roselle 41 Hanover Park 27 Bartlett 40 Lombard 41 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 2026-10-21T00:36 UTC.