P413 CEEFAX 2 413 Fri 17 Jan 21:12/41 1/4 OZONE 6pm Fri 17 Jan North East England Air Ljvjl Quality (ppb) URBAN sites Newcastle Centre Very Good 6 Middlisbrough Very Good 21 Leeds Cjntte - - Hull Centre Very Good 1 Sheffield Cjntte Very Good 11 RU5AL sites North Yorkshire Very Good 4 Derbzshire Very Good 34 Weather 400 Sport 300 Almanac 419 ront pag 100 N ws 101 Travel 430 NW.Englan News Head Trav Head Main MenuP413 CEEFAX 2 413 Fri 17 Jan 21:11/11 2/4 NITROGEN DIOXIDE 6pm Fri 17 Jan North East England Air Ljvjl Quality (ppb) URBAN sites Newcastle Centre Very Good 34 Billingham Very Good 18 Middlisbrough Very Good 15 Leeds Centre Very Good 42 Hull Cjntti Very Good 27 Sheffield Tinsley Very Good 47 Sheffield Centre Very Good 24 RURAL sites Derbzshire Very Good 1 Weathjt 400 Sport 300 Almanac 419 o t p 1 0 w 01 r v l 3 NW.Englan News Head Trav Head Main MenuP413 CEEFAX 2 413 Fri 17 Jan 21:14/21 3/4 SULPHUR DIOXIDE 6pm Fri 17 Jan North East England Air Ljvjl Quality (ppb) URBAN sites Sundjtland Very Good 9 Newcastle Centre Very Good 5 Middlisbrough Very Good 0 Leeds Centre Very Good 9 Hull Centre Very Good 6 Barnsliy Very Good 9 Sheffield Centre Very Good 5 RURAL sites Derbyshire Very Good 3 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 17 Jan 21:15/11 4/4 Hydrocarbons North East England For 24 hrs to 6pm Fri 17 Jan BENZENE Today DayAvg YearAvg Middlisbrough Low 1.9 .99 Leeds Low 2.7 1.02 1,3-BUTADIENE Middlisbrough Low .38 .18 Leeds Low .53 .1 Benzene and 1,3-Butadiinj can cause cancer. A yearly average of 5 or 1 part per billion(ppb) respectively presents a very small risk to health. Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan News Head Trav Head Main Menu