Northbrook Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Northbrook

Northfield Township, Cook County

2026-04-23 16:00

CAQI (Europe)

Low

Pollutants|Pollens

O3

μg/m³

100.7

PM10

μg/m³

13

PM2.5

μg/m³

4.3

Weather

25℃

54%

24 kph

6 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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