P415 CEEFAX 2 415 Wed 05 Jan 21:55/04 7pm Wed 5 Jan 1/4 Central England Levels (ppb) URBAN SITES Ozone NO2 SO2 Birmingham Cjntri 26 7 5 Birmingham East 25 8 1 Coventry Centre 23 7 6 Leamington Spa 27 9 0 Leicester Cjntri 23 6 4 Nottingham Cjntri 19 8 5 Oxford Centre nm 10 2 KEY LOW MODERATE HIGH VERY HIGH nm Not measured - Data unavailable Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 S.England Sport Trav Head Main MenuP415 CEEFAX 2 415 Wed 05 Jan 21:42/22 6pm Wed 5 Jan 2/4 Central England Levels (ppb) URBAN SITES Ozone NO2 SO2 Sandwell West Bromwich 18 19 2 Stoke-on-Trent Centre 19 21 10 Walsall Alumwell nm 12 nm Wblsbll Wjllenhall nm 14 nm Wolverhampton Centre 20 - - RURAL SITES Nottinghamshire 27 nm nm KEY LOW MODERATE HIGH VERY HIGH nm Not measured - Data unavailable Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 S.England Sport Trav Head Main MunuP415 CEEFAX 2 415 Wed 05 Jan 21:48/52 4pm Wed 5 Jan 3/4 Central England Levels (ppm) (ug/m3) URBAN SITES CO Particles Birmingham Cjntri 0.1 15 Birmingham East 0.1 13 Coventry Centre 0.0 nm Ljamington Spa 0.2 14 Leicester Cjntri 1.1 14 Nottingham Cjntri 0.2 15 Oxford Centre 0.1 nm Sandwell West Bromwich 0.3 nm Stoke-on-Trent Centre 0.6 14 Wolverhampton Centre 0.0 15 KEY LOW MODERATE HIGH VERY HIGH nm Not measured - Data unavailable Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 S.England Sport Trav Head Main MenuP415 CEEFAX 2 415 Wed 05 Jan 21:41/24 8pm Wed 5 Jan 4/4 Central England BENZENE Ljvjl Year Avg Birmingham East Below 0.75 1,3-BUTBDIENE Ljvjl Year Avg Birmingham East Below 0.15 These hydrocarbons can cause cancer. The level is set against a yearly average of 5ppb for Benzene and 1ppb for 1,3-Butadienj, which as standards represent very small health risks. Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 S.England Sport Trav Head Main Menu