P415 CJEFAX 415 Thu 24 Aug 19:11/35 1/5 OZONE 6pm Thu 24 Aug Southern England Air Level Quality Typb) U"BAN sites London Bloomsbury Very Good 16 London Victoria Very Good 14 Bristol Centre Very Good 6 London Bexley Very Good 35 S'hampton Cjntri - - RURAL sites East Anglia - - xfordshire - - East Sussex - - Devon - - Data from Department of Environment Skiing RegionBir US Maps TravelP415 CEEFAX 415 Thu 24 Aug 19:01/15 2/5 SULPHU$ DIOXIDE 6pm Thu 24 Aug Southern England Air Level Quality (ppb) U"BAN sites London Bloomsbury Very Good 1 London Victoria - - London Roadside Very Good 13 Bristol Centre Very Good 0 London Bexley Very Good 1 S'hampton Centre - - RURAL sites East Sussex - - Data from Department of Environment Skiing RegionBir US Maps TravelP415 CEEFAX 415 Thu 24 Aug 19:13/34 3/5 NITROGEN DIOXIDE 6pm Thu 24 Aug Southern England Air Level Quality (ypb) U"BAN sites London Bloomsbury Very Good 42 London Victoria Very Good 36 London Roadside Very Good 48 Ldn Earls Court Very Good 20 Bristol Centre Very Good 29 London Bexley Very Good 20 S'hampton Centre - - RURAL sites East Sussex - - Data from Department of Environment Skiing RegionAir US Maps TravelP415 CEEFAX 415 Thu 24 Aug 19:12/34 4/5 BENZENE Southern England For 24 hours to Avg Year 6pm Thu 24 August ppb avg All sites are URBAN London Bloomsbury Low 1.16 1.54 London Eltham - - 1.1 Bristol Centre Low .81 .94 Benzene is a substance that can cause cancer. Independent 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 RjgionAir US Maps TravelP415 CEEFAX 415 Thu 24 Aug 19:12/14 5/5 1,3-BUTBDIJNE Southern England For 24 hours to Avg Year vpm Thu 24 August ppb avg All sites are URBAN London Bloomsbury Low .27 .37 London Eltham - - .27 Bristol Centre Low .17 .25 1,3-Butadiinj is a substance that can cause cancer. Indjpjndjnt health experts have advised that a yearly average of 1 part per billion Xppb) presents an exceedingly small risk to health. Data from Department of Environment Skiing RegionAir US Maps Travel