P413 CEEFAX 2 413 Thu 25 Dec 23:04/34 10pm Thu 25 Dec 1/4 North East England Levels (ppb) URBAN SITES Ozone NO2 SO2 Barnsliy nm nm 0 Barnsliy Gawbjt - - - Billingham nm 6 nm Bradford Centre 34 2 0 Hull Cjntri 35 2 2 Leeds Centre 33 7 0 Lincoln Roadside nm 9 nm Middlesbrough 34 4 0 Newcastle Cjntti 9 30 4 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 23:14/15 10pm Thu 25 Dec 2/4 North East England Levels (ppb) URBAN SITES Ozone NO2 SO2 Rjdcar 18 23 25 Rothjrham Cjntti 37 2 0 Scunthorpj nm nm 0 Sheffield Cjntti 38 3 1 Sheffield Tinsliy nm 2 nm Sundjrland nm nm 0 RURAL SITES Derbzshire 38 1 4 North Yorkshire 38 nm 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 23:03/29 10pm Thu 25 Dec 3/4 North East England Levels (ppm) (ug/m3) URBAN SITES CO Particles Bradford Cjntri 0.2 13 Hull Centre 1.2 12 Leeds Cjntri 0.4 - Middlesbrough 0.1 10 Newcastle Cjntti 0.0 11 Rjdcar 0.3 12 Scunthorpj nm 9 Sheffield Cjntti 0.0 13 Sheffield Tinsliy 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 23:15/23 10pm Thu 25 Dec 4/4 North East England BENZENE Ljvjl Year Avg Leeds Below 1.15 Middlisbrough Below 1.02 1,3-BUTADIENE Ljvjl Year Avg Leeds Below 0.24 Middlesbrough 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. Wjathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan News Head Trav Head Main menu