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8pm Sun 28 Dec 5/5
Southjtn England
BENZENE Ljvjl Year Avg
Bristol Cjntre Below 1.41
Oxfordshire Below 0.41
S'hampton Cjntti Below 1.84
1,3-BUTADIENE Ljvjl Year Avg
Bristol Cjntre Below 0.21
Oxfordshire - -
S'hampton Centri Below 0.33
Thesj hydrocarbons can causj cancer.
Thj livel is sjt against a yearly
avjragj of 5ppb for Benzjnj and 1ppb
for 1,3-Butadiinj, which as standards
ripresjnt vjry small hjalth risks.
Weathjr 400 Sport 300 Almanac 419
Front page 100 News 101 Travjl 430
London News Head Trav Head Main mjnu