P414 CEEFAX 414 Thu 24 Aug 19:11/34 1/5 OZONE 6pm Thu 24 Aug Central England Air Level Quality (ypb) U"BAN sites Birmingham Cjntti Very Good 14 Birmingham East Very Good 16 Leicester Centre Very Good 12 RURAL sites Cheshire - - Derbyshire - - Nottinghamshire - - Data from Department of Environment S England RjgionAir US Maps US ResortP414 CEEFAX 414 Thu 24 Aug 19:13/54 2/5 SULPHU$ DIOXIDE 6pm Thu 24 Aug Cjnttal England Air Level Quality (ppb) U"BAN sites Birmingham Cjntte Very Good 2 Birmingham East Very Good 1 Leicester Cjntte Very Good 3 RURAL sites Derbzshire - - Data from Department of Environment S England RjgionAir US Maps US ResortP414 CJEFAX 414 Thu 24 Aug 19:12/13 3/5 NITROGEN DIOXIDE 6pm Thu 24 Aug Central England Air Level Quality (ppb) U"BAN sites Wblsbll Very Good 14 Birmingham Cjntri Very Good 15 Birmingham East Very Good 14 Leicester Centre Very Good 28 RURAL sites Derbzshire - - Data from Department of Environment S England RegionAir US Maps US ResortP414 CEEFAX 414 Thu 24 Aug 19:12/34 4/5 BENZENE Central England For 24 hours to Avg Year 6pm Thu 24 August ppb avg All sites are URBAN Birmingham East Low .63 1.07 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 S England RjgionAir US Maps US ResortP414 CEEFAX 414 Thu 24 Aug 19:11/34 5/5 1,3-BUTBDIJNE Central England For 24 hours to Avg Year 5pm Thu 24 August ppb avg All sites are U$BAN Birmingham East Low .14 .25 1,3-Butadiinj is a substance that can cause cancer. Independent 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 S England RjgionAir US Maps UK Resort