Anglesey Felin Cafnan

Latest Data: Updated 22/04/2019 18:00 GMT

Parameter Index Band Concentration Period
PM10 3 LOW 34 µg/m3 (INDIC GRAV) 24 Hour mean
PM2.5 2 LOW 19 µg/m3 (Osiris) 24 Hour mean
PM1 No Data 12 µg/m3 (Osiris) 24 Hour mean
TSP No Data 38 µg/m3 (Osiris) 24 Hour mean

Note: Values are based on provisional data. Data are GMT hour ending.

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Parameter Parameter Name
GE10 Particulates < 10um (hourly measured)
PM25 Particulates < 2.5um (hourly measured)
PM1 Particulates < 1um (hourly measured)
TSP Total Suspended Particulate

Statistics for Anglesey Felin Cafnan

Site Name Anglesey Felin Cafnan
Site Type Rural
Easting, Northing 234349, 393304
Latitude, Longitude 53.410479, -4.493642
OS Grid Ref SH343933
Site Comments Site adjacent to proposed Wylfa Newydd nuclear power station site. Rural and coastal.
Monitoring Network: Welsh Automatic Rural pollution Monitoring
Parameter Date Started Date Ended
Particulates < 10um (hourly measured) 16/12/2015
Wind Speed 16/12/2015
Particulates < 2.5um (hourly measured) 16/12/2015
Particulates < 10um (hourly measured) 16/12/2015
Total Suspended Particulate 16/12/2015
Particulates < 1um (hourly measured) 16/12/2015
Wind Direction 16/12/2015

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