AURN Monitoring Site

Cambridge Roadside (CAM, an AURN site)

Latitude: 52.202370
Longitude: 0.124456
Date Started: 26/06/1999
Altitude: 19 metres
Inlet Height: 4 metres
Environment: Roadside

Latest Data

This monitoring site data was last updated: 23/01/2018 07:00

Parameter Pollution Band Concentration Period
Nitrogen dioxide (NO2) Low (Index 1) 23 µg/m3 hourly mean
Nitric oxide (NO) not applicable 21 µg/m3 hourly mean
Nitrogen oxides as nitrogen dioxide (NOx as NO2) not applicable 55 µg/m3 hourly 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 Cambridge Roadside monitoring site