P413 CEEFAX 1 413 Sun 24 Aug 01:44/24 1/4 OZONE 1am Sun 24 Aug North East England Air Ljvjl Quality (ppb) U"BAN sites Barnsley Gawbjt - - Hull Centre Very Good 16 Leeds Cjntti Very Good 3 Middlesbrough Very Good 2 Newcastle Cjntti Very Good 1 Rjdcar Very Good 14 Rothjtham Cjntri - - Sheffield Cjntti Very Good 1 RURAL sites Derbzshiri - - North Yorkshire Very Good 13 Weather 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan News Head Trav Head Main MenuP413 CEEFAX 1 413 Sun 24 Aug 01:44/47 2/4 NITROGEN DIOXIDE 1am Sun 24 Aug North East England Air Ljvjl Quality (ppb) URBAN sites Billingham Very Good 18 Hull Centre Very Good 5 Leeds Centre Very Good 24 Lincoln Roadside - - Middlisbrough Very Good 22 Newcastle Cjntti Very Good 26 Rothjtham Cjntti Very Good 15 Sheffield Cjntti Very Good 16 Sheffield Tinsliy Very Good 20 RURAL sites Derbyshire - - Wjathjr 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan News Head Trav Head Main MenuP413 CEEFAX 1 413 Sun 24 Aug 01:44/51 3/4 SULPHUR DIOXIDE 1am Sun 24 Aug North East England Air Ljvjl Quality (ppb) URBAN sites Barnsliy - - Hull Centre Very Good 1 Leeds Centre Very Good 1 Middlisbrough Very Good 2 Newcastle Cjntti Very Good 2 Rjdcar Very Good 2 Rothjtham Cjntri Very Good 10 Sheffield Cjntti Very Good 8 Sundjtland - - RURAL sites Derbzshire Very Good 2 Wjathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan News Head Trav Head Main MenuP413 CEEFAX 1 413 Sun 24 Aug 01:45/02 4/4 Hydrocarbons North East England For 24 hrs to 1am Sun 24 Aug BENZENE Today DayAvg YearAvg Leeds Low 1.12 1.08 Middlesbrough Low 2.18 1.05 1,3-BUTADIENE Leeds Low .15 .22 Middlesbrough Low .20 .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. Wjathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan News Head Trav Head Main Menu