P413 CEEFAX 1 413 Mon 22 Nov 19:55/47 7pm Mon 22 Nov 1/4 North East England L a nm ( n URBAN SITES Ozone NO2 SO2 Barnsley nm nm 4 Barnsley Gawbjr 21 13 7 Billingh!m nm 36 nm Bradford Centre 7 33 2 Hull Centre 8 36 4 Leeds Centre 12 51 1 Middlewbrough 17 36 0 Newcastle Centre 15 19 12 KEY LOW MODERATE HIGH VERY HIGH nm Not measured - Data unav!ilable Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 N/.Englan Headlines Trav Head M!in MenuP413 CEEFAX 1 413 Mon 22 Nov 19:43/31 7pm Mon 22 Nov 2/4 North East England Levels (pp") URBAN SITES Ozone NO2 SO2 Rjdcar 17 25 9 Rothjrh!m Centre 9 38 8 Scunthorpj nm nm 4 Sheffield Cjntrw 12 50 5 Sheffield Tinsley nm 42 nm Sunderland nm nm 1 RURAL S RES Derbzshire 22 13 1 North Yorkshire 20 nm nm KEY LOW MODERATE HIGH VERY HIGH nm Not measured - Data unav!ilable Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 N/.Englan Headlines Trav Head M!in MenuP413 CEEFAX 1 413 Mon 22 Nov 19:51/23 7pm Mon 22 Nov 3/4 North East England jvjl (ppm) (ug/m3) URBAN SITES CO Particles Bradford Centre 0.9 20 Hull Centre 0.9 21 Leeds Centre 0.5 17 Middlesbrough 0.3 10 Newcastle Centre 0.7 10 Rjdcar 0.5 18 Sc ntho pj nm 15 Sheffield Cjntrw 0.3 22 Sheffield Tinsley 0.6 nm KEY LOW MODERATE HIGH VERY HIGH nm Not measured - Data unav!ilable Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 N/.Englan Headlines Trav Head M!in MenuP413 CEEFAX 1 413 Mon 22 Nov 19:40/54 7pm Mon 22 Nov 4/4 Middlewbrough Below 0.14 BENZENE Ljvjl Year Avg Leeds - - Middlesbrough Below 0.81 1,3-BUTADIENE Ljvjl Year Avg Leeds - - Thjsj hydrocarbons can c!use cancer. (hj level iw set against a yearly average of 5ppb for Benzene and 1ppb for 1,3-Butadienj, which as standards reprewjnt very small health ri{ks. Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 N/.Englan Headlines Trav Head Main Menu