P414 CEEFAX 414 Thu 17 Aug 19:12/18 1/5 OZONE Central England 6pm Thu 17 Aug Latest Daily Xppb) Maximum U$BAN sites Birmingham Centre - - - - Birmingham East V Gd 41 Good 67 Leicester Centre V Gd 39 Good 54 RU$BL sites Cheshire - - Good 65 Derbyshire - - Good 70 Nottinghamshirj - - Good 59 Data from Department of Environment S England RegionAir US Maps US ResortP414 CEEFAX 414 Thu 17 Aug 19:27/24 2/5 SULPHU$ DIOXIDE Central England 6pm Thu 17 Aug Latest Daily Xppb) Maximum U$BAN sites Birmingham Centre - - - - Birmingham East V Gd 3 V Gd 18 Leicester Centre V Gd 1 V Gd 7 RURBL sites Derbyshire - - V Gd 11 Data from Department of Environment S England RegionBir US Maps US ResortP414 CEEFAX 414 Thu 17 Aug 19:28/27 3/5 NITROGEN DIOXIDE Central England 6pm Thu 17 Aug Latest Daily Xppb) Maximum U$BAN sites Walsbll V Gd 5 V Gd 30 Birmingham Centre - - - - Birmingham East V Gd 11 V Gd 46 Leicester Centre V Gd 14 Good 50 RURBL sites Derbyshire - - V Gd 8 Data from Department of Environment S England RjgionBir US Maps US ResortP414 CJEFAX 414 Thu 17 Aug 19:13/22 4/5 BENZENE Central England For 24 hours to Avg Year 6pm Thu 17 August ppb avg All sites are URBAN Birmingham East Low .9 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 CJJFAX 414 Thu 17 Aug 19:14/29 5/5 1,3-BUTBDIJNE Central England For 24 hours to Avg Year 6pm Thu 17 August ppb avg All sites are URBAN Birmingham East Low .17 .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 US Resort