London

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

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
49 4am
56
76
76 7am
56
56
49 10am
49
49
47 1pm
49
49
49 4pm
49
49
— 7pm
—
—
— 10pm
—
—
— 1am
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—
CAMS model adj +22
27
34
54
54
34
34
27
27
27
25
27
27
27
27
27

Air Quality Trend (24h)

PM2.515.0 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

25
London
0.0 km PM2.5: 6.0 µg/m³
53
London
0.0 km PM2.5: 13.1 µg/m³
53
London
0.0 km PM2.5: 13.1 µg/m³
57
London
0.0 km PM2.5: 15.0 µg/m³
52
Westminster - Waterloo Pl (Crown Estate), new
0.4 km PM2.5: 12.6 µg/m³
38
Westminster - Covent Garden
0.7 km PM2.5: 9.0 µg/m³
54
Regent Street (The Crown Estate), new
0.9 km PM2.5: 13.5 µg/m³
53
London Westminster, United Kingdom
1.4 km PM2.5: 13.1 µg/m³

Nearby Cities

45 London 39 Soho 52 City of Westminster 51 Pimlico 41 Chelsea 41 Islington 40 Camden Town 40 Bayswater 42 Battersea

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-16T07:43 UTC.