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

London

Middlesex County

2026-03-07 05:00

CAQI (Europe)

Very Low

PM2.5

μg/m³

14

NO2

μg/m³

26.7

O3

μg/m³

23.6

Weather

14℃

94%

17 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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