London

Monitoring Station · London, United Kingdom
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
37 6pm
57
46
66 9pm
66
66
66 12am
39
39
39 3am
39
46
66 6am
66
46
— 9am
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Station readings
57
CAMS model adj +12
25
27
34
54
54
54
54
27
27
27
27
34
54
54
34

Air Quality Trend (24h)

PM2.515.0 µg/m³ ✓ WHO
Moderate
View city history →

Nearby Monitoring Stations

30
London
0.0 km PM2.5: 7.2 µg/m³
41
London
0.0 km PM2.5: 9.8 µg/m³
25
London
0.0 km PM2.5: 6.0 µg/m³
37
Westminster - Waterloo Pl (Crown Estate), new
0.4 km PM2.5: 8.9 µg/m³
38
Westminster - Covent Garden
0.7 km PM2.5: 9.0 µg/m³
53
Regent Street (The Crown Estate), new
0.9 km PM2.5: 13.0 µg/m³
39
London Bloomsbury, United Kingdom
1.7 km PM2.5: 9.4 µg/m³
20
NASA GSFC Rutgers Calib. N16
1.7 km PM2.5: 4.9 µg/m³

Nearby Cities

57 London 43 Soho 52 City of Westminster 42 Pimlico 44 Chelsea 53 Islington 47 Camden Town 47 Bayswater 38 Battersea

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T21:25 UTC.