What is the air quality in Streamwood today?

The current Air Quality Index (AQI) in Streamwood is 38 (Good). PM2.5 concentration is 9.25 µg/m³.

What is the temperature in Streamwood right now?

The current temperature in Streamwood 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 Streamwood?

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

Air Quality in Streamwood, United States

Windy

10.7°C · 53.6% humidity

10.7°

Feels 10.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

46h · 257 stn

View full history →

Streamwood'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▲

9.25 µg/m³

PM10

41.2 µg/m³

050100150200300500

What is the weather forecast for Streamwood?

Temperature & Precipitation

PM2.5 Trend

46h · 257 stations

PM2.59.25 µg/m³ ✓ WHO

Good

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (2 stations within 25 km)

9.25

Median

9.25

Average

9.1

Low

9.4

High

PM2.5 µg/m³ · Model: 19.2 · Bias: +9.9

What is the 7-day forecast for Streamwood?

10-20

8.3° 2.2°

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

Both models agree Avg diff: 5.6°C

Where are air quality stations near Streamwood?

Cary, Illinois, USA

22.3 km PM2.5: 9.1 µg/m³

Cary, Illinois, USA

22.3 km PM2.5: 9.4 µg/m³

What cities are near Streamwood?

40 Bartlett 59 Hanover Park 57 Schaumburg 57 Hoffman Estates 38 Elgin 58 Roselle 46 South Elgin 59 Bloomingdale 38 Carpentersville 54 Carol Stream

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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 2026-10-20T21:44 UTC.