AURN Monitoring Site Monitoring Data
Barnstaple A39 (BPLE, an AURN site)
Date Started: 14/11/2013
Inlet Height: 3.5 metres
This monitoring site data was last updated: 30/11/2023 23:00
|PM10 particulate matter (Hourly measured)||Low (Index 2)||26 µg/m3 (Ref.eq)||24 Hour mean|
|PM2.5 particulate matter (Hourly measured)||Low (Index 1)||10 µg/m3 (BAM)||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.