What is the air quality in Streamwood today?

The current Air Quality Index (AQI) in Streamwood is 38 (Good). PM2.5 concentration is 9.1 µg/m³.

What is the temperature in Streamwood right now?

The current temperature in Streamwood is 28.2°C (feels like 30.2°C). Humidity is 47.6% and wind speed is 22.9 km/h.

Is it safe to go outside in Streamwood?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 17.4 (Extreme).

Air Quality in Streamwood, United States

Clear

28.2°C · 47.6% humidity

28.2°

Feels 30.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

25 12pm

38 3pm

29 6pm

29 9pm

26 12am

66 3am

84 6am

83 9am

146

Air Quality Index Trend

48h · 5 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.

47.6%

Humidity

22.9 km/h

Wind N

1014.3 hPa

Pressure

17.4

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.1 µg/m³

PM10

20.55 µg/m³

050100150200300500

What is the weather forecast for Streamwood?

Temperature & Precipitation

PM2.5 Trend

48h · 5 stations

PM2.59.1 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX17.4

Extreme

Station readings (1 station within 25 km)

9.1

Median

9.1

Average

9.1

Low

9.1

High

PM2.5 µg/m³ · Model: 9.75 · Bias: +0.6

What is the 7-day forecast for Streamwood?

07-21

28.2° 21.6°

1.19 mm

07-22

24.0° 17.6°

0.06 mm

07-23

22.3° 16.1°

5.31 mm

07-24

26.9° 15.8°

07-25

22.9° 17.5°

0.25 mm

07-26

25.4° 20.2°

1.75 mm

07-27

24.7° 19.1°

0.75 mm

Both models agree Avg diff: 4.2°C

Where are air quality stations near Streamwood?

Cary, Illinois, USA

22.3 km PM2.5: 12.6 µg/m³

Schiller Park Collocation 2

25.9 km PM2.5: 7.5 µg/m³

Schiller Park Collocation 3

25.9 km PM2.5: 13.9 µg/m³

Schiller Park Collocation 1

25.9 km PM2.5: 16.0 µg/m³

What cities are near Streamwood?

59 Bartlett 53 Hanover Park 55 Schaumburg 55 Hoffman Estates 38 Elgin 56 Roselle 49 South Elgin 56 Bloomingdale 38 Carpentersville 56 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 2026-07-21T20:29 UTC.