AURN Monitoring Site Monitoring Data

Hartlepool St Abbs Walk (HSAW, an AURN site)

Latitude: 54.683242
Longitude: -1.203838
Date Started: 17/10/2017
Altitude: 7 metres

Latest Data

This monitoring site data was last updated: 26/05/2024 07:00

Parameter Pollution Band Concentration Period
Ozone (O3) Low (Index 3) 83 µg/m3 8 Hour mean
Nitrogen dioxide (NO2) Low (Index 1) 3 µg/m3 hourly mean
PM10 particulate matter (Hourly measured) Low (Index 1) 12 µg/m3 (FIDAS) 24 Hour mean
PM2.5 particulate matter (Hourly measured) Low (Index 1) 8 µg/m3 (Ref.eq) 24 Hour mean
Nitric oxide (NO) not applicable 0 µg/m3 hourly mean
Nitrogen oxides as nitrogen dioxide (NOx as NO2) not applicable 4 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 Hartlepool St Abbs Walk monitoring site