What is the air quality in Northbrook today?

The current Air Quality Index (AQI) in Northbrook is 24 (Good). PM2.5 concentration is 5.85 µg/m³.

What is the temperature in Northbrook right now?

The current temperature in Northbrook is 13.3°C (feels like 13.3°C). Humidity is 62.1% and wind speed is 7.6 km/h.

Is it safe to go outside in Northbrook?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Northbrook, United States

Partly Cloudy

13.3°C · 62.1% humidity

13.3°

Feels 13.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

68 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

0 7pm

24 10pm

12 1am

4 4am

2 7am

1 10am

0 1pm

0 4pm

Station readings

CAMS model adj -33

Air Quality Index Trend

29h · 1 stn

View full history →

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

62.1%

Humidity

7.6 km/h

Wind NW

1011.9 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.85 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Northbrook?

Temperature & Precipitation

PM2.5 Trend

29h · 1 station

PM2.55.85 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (68 stations within 25 km)

5.85

Median

5.33

Average

3.47

Low

6.7

High

PM2.5 µg/m³ · Model: 6.0 · Bias: +0.2

What is the 7-day forecast for Northbrook?

06-09

25.7° 13.3°

0.25 mm

06-10

16.6° 13.8°

19.25 mm

06-11

20.4° 14.4°

06-12

24.7° 16.6°

10.25 mm

06-13

27.9° 19.2°

4.25 mm

06-14

23.0° 13.4°

06-15

27.0° 21.8°

0.19 mm

Both models agree Avg diff: 6.4°C

Where are air quality stations near Northbrook?

Northbrk, Illinois, USA

2.8 km PM2.5: 10.3 µg/m³

Northbrk, Illinois, USA

2.8 km PM2.5: 8.2 µg/m³

Edison Park 1

12.9 km PM2.5: 4.9 µg/m³

Edison Park 2

13.9 km PM2.5: 6.5 µg/m³

Forest Glen 1

14.3 km PM2.5: 5.4 µg/m³

Forest Glen 2

14.9 km PM2.5: 4.9 µg/m³

Norwood Park 1

15.3 km PM2.5: 5.7 µg/m³

Norwood Park 2

15.5 km PM2.5: 6.1 µg/m³

Norwood Park 3

15.8 km PM2.5: 4.7 µg/m³

West Ridge 1

15.8 km PM2.5: 5.2 µg/m³

What cities are near Northbrook?

24 Deerfield 25 Highland Park 22 Glenview 23 Wheeling 23 Prospect Heights 22 Morton Grove 22 Wilmette 23 Buffalo Grove 22 Mount Prospect 22 Des Plaines

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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 2026-06-09T03:33 UTC.