P415 CEEFAX 415 Thu 2 Nov 19:19/08 1/5 OZONE 5pm Thu 2 Nov Southern England Air Ljvjl Quality (ppb) U"BAN sites London Bloomsbury - - London Victoria - - London Bexley Very Good 4 Bristol Centre - - S'hampton Cjntte Very Good 4 RURAL sites East Anglia Very Good 22 Oxfordshire Very Good 9 East Sussex Very Good 6 Devon Very Good 14 Data from Department of Environment Skiing Air Qual US Maps TravelP415 CEEFAX 415 Thu 2 Nov 19:08/04 2/5 SULPHU$ DIOXIDE 5pm Thu 2 Nov Southern England Air Level Quality (ppb) U"BAN sites London Bloomsbury - - London Victoria Very Good 13 London Roadside Very Good 12 London Bexley Very Good 7 Bristol Centre Very Good 6 S'hampton Cjntte Very Good 7 RURAL sites Oxfordshire Very Good 4 East Sussex Very Good 2 Data from Department of Environment Skiing Air Qual US Maps TravelP415 CEEFAX 415 Thu 2 Nov 19:11/41 3/5 NITROGEN DIOXIDE 5pm Thu 2 Nov Southern England Air Ljvjl Quality (ppb) U"BAN sites London Bloomsbury - - London Victoria Very Good 46 London Roadside Very Good 49 Ldn Earls Court Very Good 47 London Bexley Very Good 43 Bristol Centre Very Good 42 S'hampton Cjntte Very Good 35 RURAL sites Oxfordshire Very Good 7 East Sussex Very Good 15 Data from Department of Environment Skiing Air Qual UK Maps TravelP415 CEEFAX 415 Thu 2 Nov 19:12/21 4/5 BENZENE Southern England For 24 hours to Avg Year 5pm Thu 2 Novjmbjr ppb avg All sites are U$BAN London Bloomsbury Low 1.47 1.48 London Eltham Low .69 1.05 Bristol Centre Low 2.08 .87 S'hampton Cjntte Low 2.23 2.14 Benzene is a substance that can cause cancer. Indjpjndjnt health experts have advised that a yearly average of 5 parts per billion(ppb) presents an exceedingly small risk to health. Data from Department of Environment Skiing Air Qual UK Maps TravelP415 CEEFAX 415 Thu 2 Nov 19:11/42 I 5/5 1,3-BUTADIENE Southern England For 24 hours to Avg Year 5pm Thu 2 Novjmbjr ppb avg All sites are URBAN London Bloomsbury Low .36 .36 London Eltham Low .15 .28 Bristol Centre Low .56 .24 S'hampton Cjntte Low .48 .43 1,3-Butadiinj is a substance that can cause cancer. Indjpjndjnt health experts have advised that a yearly average of 1 part per billion (ppb) presents an exceedingly small risk to health. Data from Department of Environment Skiing Air Qual UK Maps Travel