P414 CEEFAX 414 Sat 4 Nov 23:51/41 1/5 OZONE 10pm Sat 4 Nov Central England Air Ljvjl Quality (ppb) U5BAN sites Leicester Centre Very Good 4 Birmingham East Very Good 16 Birmingham Cjntte Very Good 10 RU5AL sites Cheshire - - Derbzshire - - Nottinghamshire - - Data from Department of Environment S England Air Qual US Maps UU ResortP414 CEEFAX 414 Sat 4 Nov 23:41/01 2/5 SULPHU5 DIOXIDE 10pm Sat 4 Nov Central England Air Ljvjl Quality (ppb) U5BAN sites Leicester Centre Very Good 3 Birmingham East Very Good 13 Birmingham Centre Very Good 14 RURAL sites Derbzshire - - Data from Department of Environment S England Air Qual US Maps US ResortP414 CEEFAX 414 Sat 4 Nov 23:55/42 3/5 NITROGEN DIOXIDE 10pm Sat 4 Nov Central England Air Ljvjl Quality (ppb) U$BAN sites Leicester Centre Very Good 31 Wblsall Good 65 Birmingham East Good 59 Birmingham Cjntrj Good 54 RURBL sites Derbzshire - - Data from Department of Environment S England Air Qual US Maps US ResortP414 CEEFAX 414 Sat 4 Nov 23:51/02 4/5 BENZENE Central England For 24 hours to Avg Year 10pm Sat 4 Novjmbjr ppb avg All sites are URBAN Birmingham East - - 1.06 Ben:jnj is a substance that can cause cancer. Indjpjndjnt health experts have advised that a yearly average of 5 parts per billion(ppb) presents an exceedingly small risk to health. Data from Department of Environment S England Air Qual US Maps US ResortP414 CEEFAX 414 Sat 4 Nov 23:50/20 5/5 1,3-BU BDIENE Central England For 24 hours to Avg Year 10pm Sat 4 Novjmbjr ppb avg All sites are U$BAN Birmingham East - - .26 1,3-Butadiinj is a substance that can cause cancer. Indjpjndjnt health experts have advised that a yearly average of 1 part pju billion Xppb) presents an exceedingly small risk to health. Data from Department of Environment S England Air Qual US Maps US Resort