London Air Quality

Monitoring Station · London, United Kingdom
97
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 5pm
27
27
27 8pm
27
27
27 11pm
27
25
25 2am
25
25
25 5am
25
27
— 8am
—
—
— 11am
—
—
— 2pm
—
—

Air Quality Forecast (24h)

PM2.534.0 µg/m³ ×2.3 WHO
Moderate
View city history →

Nearby Monitoring Stations

42
London
0.0 km PM2.5: 10.1 µg/m³
47
London
0.0 km PM2.5: 11.3 µg/m³
8
London
0.0 km PM2.5: 1.9 µg/m³
36
London
0.0 km PM2.5: 8.6 µg/m³
55
London
0.0 km PM2.5: 14.0 µg/m³
25
London
0.0 km PM2.5: 6.0 µg/m³
34
London
0.0 km PM2.5: 8.2 µg/m³
23
Westminster - Waterloo Pl (Crown Estate), new
0.4 km PM2.5: 5.4 µg/m³

Nearby Cities

38 London 32 Soho 32 City of Westminster 29 Pimlico 30 Chelsea 35 Islington 33 Camden Town 32 Bayswater 28 Battersea

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T20:25 UTC.