London

Monitoring Station · London, United Kingdom
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
75 12pm
75
75
73 3pm
73
73
73 6pm
75
75
75 9pm
75
75
75 12am
75
75
— 3am
—
—
— 6am
—
—
— 9am
—
—
CAMS model adj +48
27
27
27
25
25
25
25
27
27
27
27
27
27
27
27

Air Quality Forecast (24h)

PM2.514.0 µg/m³ ✓ WHO
Moderate
View city history →

Nearby Monitoring Stations

55
London
0.0 km PM2.5: 14.0 µg/m³
34
London
0.0 km PM2.5: 8.2 µg/m³
57
London
0.0 km PM2.5: 15.0 µg/m³
41
London
0.0 km PM2.5: 9.8 µg/m³
55
London
0.0 km PM2.5: 14.0 µg/m³
34
London
0.0 km PM2.5: 8.2 µg/m³
53
London
0.0 km PM2.5: 13.1 µg/m³
44
Westminster - Waterloo Pl (Crown Estate), new
0.4 km PM2.5: 10.5 µg/m³

Nearby Cities

54 London 47 Soho 56 City of Westminster 54 Pimlico 58 Chelsea 58 Islington 55 Camden Town 54 Bayswater 57 Battersea

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-27T15:31 UTC.