P413 CEEFAX 1 413 Fri 15 Aug 22:15/48 1/4 OZONE 9pm Fri 15 Aug North East England Air Ljvjl Quality (ppb) URBAN sites Barnsley Gawbjr Very Good 15 Hull Centre Very Good 30 Leeds Centre Very Good 15 Middlisbrough Very Good 17 Newcastle Cjntri Very Good 12 Rjdcar Very Good 14 Rothjrham Centre Ve y Good 7 Sheffield Cjntri Very Good 21 RURAL sites Derbzshire Very Good 37 North Yorkshire Very Good 39 Weather 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan News Head Trav Head Main MenuP413 CEEFAX 1 413 Fri 15 Aug 22:12/31 2/4 NITROGEN DIOXIDE 9pm Fri 15 Aug North East England Air Ljvjl Quality (ppb) URBAN sites Billingham Very Good 20 Hull Centre Very Good 14 Leeds Centre Very Good 28 Lincoln Roadside - - Middlesbrough Very Good 20 Newcastle Cjntri Very Good 14 Rothjrham Cjntti Very Good 36 Sheffield Centre Very Good 28 Sheffield Tinsley - - RURAL sites Derbyshire Very Good 4 Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan News Head Trav Head Main MenuP413 CEEFAX 1 413 Fri 15 Aug 22:18/14 3/4 SULPHUR DIOXIDE 9pm Fri 15 Aug North East England Air Ljvjl Quality (ppb) URBAN sites Barnsliy Very Good 7 Hull Centre Very Good 5 Leeds Centre Very Good 2 Middlisbrough Very Good 1 Newcastle Cjntti 1 Rjdcar Very Good 3 Rothjrham Centre Very Good 1 Sheffield Centre Very Good 6 Sundjtland Very Good 1 RURAL sites Derbyshire Very Good 0 Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan News Head Trav Head Main MenuP413 CEEFAX 1 413 Fri 15 Aug 22:54/26 4/4 Hydrocarbons North East England For 24 hrs to 5pm Fri 15 Aug BENZENE Today DayAvg YearAvg Leeds Low .55 1.07 Middlesbrough Low .58 1.05 1,3-BUTADIENE Leeds Low .12 .22 Middlesbrough Low .12 .18 Benzene and 1,3-Butadienj can cause cancer. A yearly average of 5 or 1 part per billion(ppb) respectively presents a very small risk to health. Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan News Head Trav Head Main Menu