London Air Quality

Monitoring Station · London, United Kingdom
159
Unhealthy
Everyone should reduce prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 8pm
25
24
25 11pm
25
25
25 2am
25
25
25 5am
25
25
27 8am
25
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Air Quality Forecast (24h)

PM2.571.0 µg/m³ ×4.7 WHO
Unhealthy
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Nearby Monitoring Stations

42
London
0.0 km PM2.5: 10.1 µg/m³
46
London
0.0 km PM2.5: 11.0 µg/m³
112
London
0.0 km PM2.5: 40.0 µg/m³
8
London
0.0 km PM2.5: 1.9 µg/m³
36
London
0.0 km PM2.5: 8.6 µg/m³
48
London
0.0 km PM2.5: 11.5 µg/m³
34
London
0.0 km PM2.5: 8.2 µg/m³
21
Westminster - Waterloo Pl (Crown Estate), new
0.4 km PM2.5: 5.0 µg/m³

Nearby Cities

34 London 25 Soho 29 City of Westminster 27 Pimlico 25 Chelsea 26 Islington 25 Camden Town 25 Bayswater 25 Battersea

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-08T23:02 UTC.