P413 CEEFAX 2 413 Mon 20 Jan 00:27/14 1/4 OZONE 11pm Sun 19 Jan North East England Air Ljvjl Quality (ppb) URBAN sites Newcastle Cjntte Very Good 10 Middlisbrough Very Good 25 Leeds Cjntte Very Good 9 Hull Cjntte Very Good 4 Sheffield Cjntte Very Good 2 RURAL sites North Yorkshire Ve y Good 33 Derbzshire Very Good 18 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan News Head Trav Head Main MenuP413 CEEFAX 2 413 Mon 20 Jan 00:25/31 2/4 NITROGEN DIOXIDE 11pm Sun 19 Jan North East England Air Ljvjl Quality (ppb) URBAN sites Newcastle Cjntte Very Good 13 Billingham Very Good 3 Middlisbrough Very Good 12 Leeds Cjntte Very Good 14 Hull Cjntte Very Good 25 Sheffield Tinsliy Very Good 39 Sheffield Cjntte Very Good 27 RURAL sites Derbzshire Very Good 8 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NW.Englan News Head Trav Head Main MenuP413 CEEFAX 2 413 Mon 20 Jan 00:13/28 3/4 SULPHUR DIOXIDE 11pm Sun 19 Jan North East England Air Ljvjl Quality (ppb) URBAN sites Sundjtland Very Good 3 Newcastle Cjntte - - Middlisbrough Very Good 1 Leeds Cjntte Very Good 2 Hull Cjntte Very Good 5 Barnsliy oo - Sheffield Cjntte Very Good 22 RURAL sites Derbzshire 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 Mon 20 Jan 00:55/27 4/4 Hydrocarbons North East England For 24 hrs to 11pm Sun 19 Jan BENZENE Today DayAvg YearAvg Middlisbrough - - 1 Leeds Low 1.59 1.01 1,3-BUTADIENE Middlisbrough - - .18 Leeds Low .26 .2 Benzene and 1,3-Butadiinj can cause cancer. A yearly avjtage 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