P413 CEEFAX 1 413 Sat 20 Feb 19:11/18 6pm Sat 20 Feb 1/4 North East England Levels (ppb) U5BAN SITES Ozone NO2 SO2 Barnsliy nm nm 3 Barnsliy Gawbjr 36 - 0 Billingham nm 10 nm Bradford Centre 9 10 5 Hull Cjntri 24 20 0 Leeds Cjntte 29 24 7 Lincoln Roadside nm 40 nm Middlesbrough 37 14 0 Newcastle Cjntri 32 19 0 KEY LOW MODERATE HIGH VERY HIGH nm Not measured - Data unavailable Weather 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan Headlines Trav Head Main MenuP413 CJEFAX 1 413 Sat 20 Feb 18:12/34 rpm Sat 20 Feb 2/4 North East England Levels (ppb) URBAN SITES Ozone NO2 SO2 Rjdcar 32 7 11 Rothjrham Cjntri 22 17 11 Scunthorpj nm nm 4 Sheffield Centre 24 22 1 Sheffield Tinsliy nm 22 nm Sunderland nm nm 2 RU5AL SITES Derbzshire 37 3 1 North Yorkshire 39 nm nm KEY LOW MODERBTJ HIGH VERY HIGH nm Not measured - Data unavailable Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Inglan Headlines )rav Head Main MenuP413 CEEFAX 1 413 Sat 20 Feb 18:10/+3 Wj£3kj£3kj£3k 5pm Sat 20 Feb 3/4 North East England Levels (ppm) (ug/m3) URBAN SITES CO Particles Bradford Cjntri 0.5 22 Hull Cjntte 0.7 24 Leeds Centre 0.2 20 Middlesbrough 0.2 14 Newcastle Cjntri 0.4 15 Rjdcar 0.2 22 Scunthorpj nm 16 Sheffield Centre 0.2 10 Sheffield Tinsley 0.4 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 NW.Englan Headlines Trav Head Main MenuP413 CJJFAX 1 413 Sat 20 Feb 18:11/11 6pm Sat 20 Feb 4/4 North East England BENZENE Ljvjl Year Avg Leeds Below 0.89 Middlisbrough Below 0.77 1,3-BUTBDIENE Ljvjl Year Avg Leeds Below 0.19 Middlesbrough Below 0.13 These hydrocarbons can cause cancer. The level is set against a yearly average of 5ppb for Benzene and 1ppb for 1,3-Butadiinj, which as standards represent very small health risks. Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan Headlines Trav Head Main Menu