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
39 7pm
55
69
69 10pm
69
69
42 1am
42
42
42 4am
49
69
69 7am
49
49
— 10am
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—
— 1pm
—
—
— 4pm
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Station readings
39
55
CAMS model adj +15
27
34
54
54
54
54
27
27
27
27
34
54
54
34
34

Air Quality Trend (24h)

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

Nearby Monitoring Stations

30
London
0.0 km PM2.5: 7.2 µg/m³
43
London
0.0 km PM2.5: 10.3 µg/m³
25
London
0.0 km PM2.5: 6.0 µg/m³
57
London
0.0 km PM2.5: 15.0 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
73
Regent Street (The Crown Estate), new
0.9 km PM2.5: 22.5 µg/m³
43
London Bloomsbury, United Kingdom
1.7 km PM2.5: 10.3 µg/m³

Nearby Cities

55 London 42 Soho 56 City of Westminster 60 Pimlico 70 Chelsea 58 Islington 68 Camden Town 74 Bayswater 67 Battersea

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T22:21 UTC.