P414 CEEFAX 414 Mon 18 Nov 22:45/14 1/4 OZONE 8pm Mon 18 Nov North West England Air Ljvjl Quality (ppb) URBAN sites Manchester Piccadilly Very Good 3 Liverpool Cjntte Very Good 0 RURAL sites Cumbria Very Good 17 Cheshire Very Good 4 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 C.England TV/Radio Trav Head Main MenuP414 CEEFAX 414 Mon 18 Nov 21:20/34 2/4 NITROGEN DIOXIDE 8pm Mon 18 Nov North West England Air Ljvjl Quality (ppb) URBAN sites Manchester Town Hall Very Good 43 Manchester Piccadilly Very Good 40 Liverpool Cjntti Very Good 43 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 C.England TV/Radio Trav Head Main MenuP414 CEEFAX 414 Mon 18 Nov 21:50/14 3/4 SULPHUR DIOXIDE 8pm Mon 18 Nov North West England Air Ljvjl Quality (ppb) URBAN sites Manchester Piccadilly Very Good 21 Liverpool Centre Very Good 12 Wjathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 C.England TV/Radio Trav Head Main MenuP414 CEEFAX 414 Mon 18 Nov 21:04/34 4/4 Hydrocarbons North West England For 24 hrs to 8pm Mon 18 Nov BENZENE Today DayAvg YearAvg Liverpool Spike - - .9 1,3-BUTADIENE Liverpool Spike - - .21 Benzene and 1,3-Butadienj can cause cancer. A yearly avjtagj of 5 or 1 part per billion(ppb) respectively presents a vjty small risk to health. Wjathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 C.England TV/Radio Trav Head Main Menu