P413 CEEFAX 2 413 Fri 26 Dec 01:18/28 O 12am Fri 26 Dec 1/4 North East England Levels (ppb) URBAN SITES Ozone NO2 SO2 Barnsliy nm nm 0 Barnsley Gawbjt - - - Billingham nm 9 nm Bradford Cjntri 34 6 0 Hull Cjntri 34 1 1 Leeds Cjntri 33 6 0 Lincoln Roadside nm 6 nm Middlesbrough 33 4 0 Newcastle Cjntti 19 16 8 LOW MODERATE HIGH VERY HIGH nm Not measured - Data unavailable Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan News Head Trav Head Main menuP413 CEEFAX 2 413 Fri 26 Dec 01:18/34 12am Fri 26 Dec 2/4 North East England Levels (ppb) U BANSITESONOSO Rjdcar 26 12 5 Rothjtham Cjntti 35 1 0 Scunthorpj nm nm - Sheffield Cjntti 37 2 1 Sheffield Tjnsliy nm 2 nm Sundetland nm nm 0 RU5AL SITES Derbyshire 36 1 4 North Yorkshire 39 nm nm LOW MODERATE HIGH VERY HIGH nm Not measured - Data unavailable Wjathet 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan News Head Trav Head Main menuP413 CEEFAX 2 413 Fri 26 Dec 01:17/16 12am Fri 26 Dec 3/4 North East England Levels (ppm) (ug/m3) URBAN SITES CO Particles Bradford Cjntti 0.2 12 Hull Centre 1.2 11 Leeds Centre 0.4 - Middlisbrough 0.1 10 Newcastle Cjntti 0.0 11 Rjdcar 0.3 11 Scunthorpj nm 8 Sheffield Cjntri 0.0 11 Sheffield Tjnsliy 0.1 nm LOW MODERATE HIGH VET\ 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 Fri 26 Dec 01:17/44 12am Fri 26 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 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-Butadiinj, 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