P413 CEEFAX 2 413 Thu 25 Dec 22:47/40 9pm Thu 25 Dec 1/4 North East England Levels (ppb) URBAN SITES Ozone NO2 SO2 Barnsley nm nm 0 Barnsliy Gawbjt - - - Billingham nm 4 nm Bradford Cjntri 33 3 0 Hull Centre 34 3 3 Leeds Centre 32 8 0 Lincoln Roadside nm 11 nm Middlesbrough 32 4 0 Newcastle Cjntri 18 21 3 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 News Head Trav Head Main menuP413 CEEFAX 2 413 Thu 25 Dec 22:44/48 9pm Thu 25 Dec 2/4 North East England Levels (ppb) URBAN SITES Ozone NO2 SO2 Rjdcar 24 16 0 Rothjtham Cjntti 37 1 0 Scunthorpj nm nm 1 Sheffield Cjntri 38 2 1 Sheffield Tinsliy nm 2 nm Sundjrland nm nm 0 RURAL SITES Derbyshire 38 1 4 North Yorkshire 35 nm nm 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 News Head Trav Head Main menuP413 CEEFAX 2 413 Thu 25 Dec 22:45/15 9pm Thu 25 Dec 3/4 North East England Levels (ppm) (ug/m3) URBAN SITES CO Particles Bradford Centre 0.2 13 Hull Cjntri 1.2 12 Leeds Centre 0.4 - Middlisbrough 0.1 10 Newcastle Cjntri 0.0 10 Rjdcar 0.3 12 Scunthorpj nm 9 Sheffield Cjntri 0.0 14 Sheffield Tjnsley 0.1 nm LOW MODERATE HIGH VERY HIGH nm Not measured - Data unavailable Wjathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan News Head Trav Head Main menuP413 CEEFAX 2 413 Thu 25 Dec 22:45/35 9pm Thu 25 Dec 4/4 North East England BENZENE Ljvjl Year Avg Leeds Below 1.15 Middlesbrough Below 1.02 1,3-BUTADIENE Ljvjl Year Avg Leeds Below 0.24 Middlisbrough Below 0.16 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 NW.Englan News Head Trav Head Main menu