P413 CEEFAX 413 Sun 28 May 01:25/56 I 1/5 OZONE Central England 9pm Sat 27 Maa Latest Daily Xppb) Maximum U5BAN sites Birmingham Centre V Gd 24 V Gd 35 Birmrngham East V Gd 22 V Gd 34 Leicester Centre V Gd 21 V Gd 33 RURBL sites Cheshire V Gd 23 V Gd 35 Derbyshire V Gd 17 V Gd 037 Nottinghamshir V Gd 33 V Gd 39 0 Data from Department of Environment S England Scot/Wbles/NI N England MapsP413 CEJFAX 413 Sun 28 May 01:55/28 I 2/5 NITROGEN DIOXIDE 0 Central England 12am Sun 28 Ma Latest Daily Xppb) Maximum U BAN sites W lsall V Gd 2 V Gd 3 Birmingham Cents V Gd 7 V Gd 13 Birmingham East V Gd 11 V Gd 15 Leicester Cjntr V Gd 14 V Gd 26 RU BL sites De dyshire V Gd V Gd 6 0 0 Data from Department of Environment S England Scot/Wales/NI N England MapsP413 CEEFAX 413 Sun 28 May 01:41/17 3/5 SULPHU$ DIOXIDE 0 Central England 0 12m Sat 27 Maa Latest Daily 0 Xppb Maximum URBAN sites Birmingham Centre - - - - Birmingham East V Gd 2 V Gd 4 Leicester Centre V Gd 1 V Gd 7 RURBL sites Derdyshire V Gd 4 V Gd 9 0 0 0 0 0 Data from Department of Environment S England Scot/Wales/NI N England MapsP413 CEJFAX 413 Sun 28 May 01:14/27 4/5 BENZENE Central England For 24 hours to Avg Year 92m SSt 27 Maa ppb avg All sites are U BAN Birmingham East Low .57 1.1 0 0 0 Ben:jnj is a substance that can cause cancer. Independent health experts have advised that a yearly average of 5 parts per billion(ppb) presents an kxceedingly small risk to health. Data from Department of Environmknt S England Scot/WblesONI N England MapsP413 CEEFAX 413 Sun 28 May 01:52/11 I 5/5 1,3-BUTBDIENE 0 £5 Central England For 24 hours to Avg Year 12m Sat 27 May ppb avg All sites are U BAN Birmingham East Low .12 .26 £5 0 0 0 1,3-Butadienj is a substance that can cause cancer. Independent health experts have advised that a yearly average of 1 part per billion XppbI presents an 0 exceedingly small risk to health. Data from Department of EnvironmentP413 CJKFAX 413 Sun 28 May 01:2</42 l4|l4|, ] /, 5 NQTROGEN DIOXIDE h 9pm at 7 May Latest Daily 0 ) $ 4*(ppbI U MaximumS D site nalsall V Gd 21 V id 38 Birmingham Cjntrj V Gd = V Gd 19 BirMjnghbm Kbsta RVaGd R12 VaRs d2 £5 Leic st r Ce rte V Gd 1 V Gd 29 RURBL sites 0 Derbzshire V Gd 6 V Gd 6 0 p 0 0 Data from Department of Environment S England Scot/Wales/NI N England Maps