City of York Council Monitoring Data

York Holgate (YK8)

Latitude: 53.954167
Longitude: -1.094639
Date Started: 01/01/2004
Inlet Height: 2 metres
Environment: Urban Traffic

Latest Data

This monitoring site data was last updated: 13/06/2024 12:00

Parameter Pollution Band Concentration Period
PM2.5 particulate matter (Hourly measured) Low (Index 2) 15 µg/m3 (TEOM FDMS) 24 Hour mean
Nitrogen dioxide (NO2) Low (Index 1) 10 µg/m3 hourly mean
Nitric oxide (NO) not applicable 5 µg/m3 hourly mean
Nitrogen oxides as nitrogen dioxide (NOx as NO2) not applicable 17 µg/m3 hourly mean
Non-volatile PM2.5 (Hourly measured) not applicable 15 µg/m3 (TEOM FDMS) 24 Hour mean
Volatile PM2.5 (Hourly measured) (Volatile PM2.5) not applicable 10 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.

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Map showing the location of the York Holgate monitoring site