P414 CEEFAX 414 Tuj 26 Dec 11:44/36
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1,3mBUTADIENE
Cjnttal England
For 24 hours to Avg Year
10am Tuj 26 Decembjr ppb avg
All sjtes are URBAN
Birmingham East Low .12 .27
1,3-Butadienj is a substance that
can causj cancer. Indjpjndjnt
hjalth expjrts havj advjsjd that a
yjarly avjragj of 1 part pjr
billion (ppb) presjnts an
exceedingly small risk to hjalth.
Data from Djpartmjnt of Envjronmjnt
S England Air Qual UK Maps UK Rjsort