Markham Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Markham

York Regional Municipality, Ontario

2024-11-21 17:00

AQI (Netherlands)

Moderate

NO2

μg/m³

37

O3

μg/m³

32.1

PM2.5

μg/m³

7

Weather

4℃

89%

8 kph

1 of 11

Historical Data

Data Sources

http://www.airqualityontario.com/

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Cities Nearby

Whitchurch-Stouffville

East Gwillimbury