Hertfordshire and Bedfordshire Monitoring Data
North Herts Royston [Closed] (HB122)
Date Started: 31/05/2002
Environment: Urban Background
Sorry, no current data are available for North Herts Royston
This monitoring site closed on 13/05/2003
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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