AURN Monitoring Site

London Eltham (LON6, an AURN site)

Latitude: 51.452580
Longitude: 0.070766
Date Started: 01/04/1996
Altitude: 60 metres
Environment: Suburban

Latest Data

This monitoring site data was last updated: 22/07/2019 12:00

Parameter Pollution Band Concentration Period
Nitrogen dioxide (NO2) Low (Index 1) 4 µg/m3 hourly mean
Ozone (O3) Low (Index 1) 33 µg/m3 8 Hour mean
PM2.5 particulate matter (Hourly measured) Low (Index 1) 7 µg/m3 (TEOM FDMS) 24 Hour mean
Nitric oxide (NO) not applicable 4 µg/m3 hourly mean
Nitrogen oxides as nitrogen dioxide (NOx as NO2) not applicable 10 µg/m3 hourly mean
Non-volatile PM2.5 (Hourly measured)   No Data 24 Hour mean
Volatile PM2.5 (Hourly measured) not applicable 3 µg/m3 (TEOM FDMS) 24 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.

Map showing the location of the London Eltham monitoring site