Spelthorne Borough Council Monitoring Data

Sunbury-on-Thames St Ignatius School (sensor) (AIY002)

Latitude: 51.414600
Longitude: -0.417874
Date Started: 13/03/2023
Inlet Height: 3 metres
Environment: Urban Background

Latest Data

This monitoring site data was last updated: 30/11/2023 07:00

Parameter Pollution Band Concentration Period
PM10 particulate matter (Hourly measured) Low (Index 2) 22 µg/m3 24 Hour mean
PM2.5 particulate matter (Hourly measured) Low (Index 2) 17 µg/m3 24 Hour mean
Nitrogen dioxide (NO2) Low (Index 1) 62 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.

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Map showing the location of the Sunbury-on-Thames St Ignatius School (sensor) monitoring site