AURN Monitoring Site

Chesterfield Loundsley Green (CHLG, an AURN site)

Latitude: 53.244131
Longitude: -1.454946
Date Started: 01/03/2015
Altitude: 98 metres
Inlet Height: 3.5 metres

Latest Data

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

Parameter Pollution Band Concentration Period
PM10 particulate matter (Hourly measured) Low (Index 2) 17 µg/m3 (TEOM FDMS) 24 Hour mean
Nitrogen dioxide (NO2) Low (Index 1) 7 µg/m3 hourly mean
PM2.5 particulate matter (Hourly measured) Low (Index 1) 9 µg/m3 (TEOM FDMS) 24 Hour mean
Nitric oxide (NO) not applicable 2 µg/m3 hourly mean
Nitrogen oxides as nitrogen dioxide (NOx as NO2) not applicable 11 µg/m3 hourly mean
Non-volatile PM10 (Hourly measured) not applicable 13 µg/m3 (TEOM FDMS) 24 Hour mean
Volatile PM10 (Hourly measured) not applicable 4 µg/m3 (TEOM FDMS) 24 Hour mean
Non-volatile PM2.5 (Hourly measured) not applicable 6 µg/m3 (TEOM FDMS) 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 Chesterfield Loundsley Green monitoring site