Royal Borough of Kensington & Chelsea

London N. Kensington (KC1, an AURN site)

Latitude: 51.521050
Longitude: -0.213492
Date Started: 01/04/1996
Altitude: 5 metres
Environment: Urban Background

Latest Data

This monitoring site data was last updated: 18/12/2018 13:00

Parameter Pollution Band Concentration Period
Ozone (O3) Low (Index 2) 55 µg/m3 8 Hour mean
Sulphur dioxide (SO2) Low (Index 1) 3 µg/m3 15 Minute mean
Nitrogen dioxide (NO2) Low (Index 1) 18 µg/m3 hourly mean
PM10 particulate matter (Hourly measured) Low (Index 1) 13 µg/m3 (FIDAS) 24 Hour mean
PM2.5 particulate matter (Hourly measured) Low (Index 1) 7 µg/m3 (Ref.eq) 24 Hour mean
Nitric oxide (NO) not applicable 2 µg/m3 hourly mean
Nitrogen oxides as nitrogen dioxide (NOx as NO2) not applicable 21 µg/m3 hourly mean
Carbon monoxide (CO) not applicable 0.5 mg/m3 8 Hour mean

Note: Values are based on provisional data. Data are GMT hour ending.
PM10 is measured as a running 24 hour mean, up to the current hour, and the band/index is calculated accordingly.

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Map showing the location of the London N. Kensington monitoring site