Published By Department for Environment, Food and Rural Affairs
Issued almost 10 years ago
GB
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Summary
Description
Monthly averge concentrations of polycyclic aromatic hydrocarbons (PAHs) in ambient air. PAHs in the PM10 fraction of ambient air are measured at 31 UK sites (four of which are in Wales), PAHs in the vapour phase plus PM10 fraction of ambient air are measured at two sites (neither of which are in Wales), and PAHs in deposition are measured at two sites (neither of which are in Wales).