P414 CEEFAX 2 414 Sun 01 Dec 23:20/32 1/4 OZONE 10pm Sun 1 Dcc North West England Air Ljvjl Quality (ppb) URBAN sites Manchester Piccadilly Very Good 26 Liverpool Cjntte Very Good 30 RURAL sites Cumbtia - - Cheshire Very Good 35 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 C.England TV/Radio Trav Head Main MenuP414 CEEFAX 2 414 Sun 01 Dec 23:55/16 2/4 NITROGEN DIOXIDE 10pm Sun 1 Dcc North West England Air Ljvjl Quality (ppb) URBAN sites Manchester Town Hall Very Good 2 Manchester Piccadilly Very Good 13 Liverpool Cjntti Very Good 7 Stockpots Vity Good 20 Weather 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 C.England TV/Radio Trav Head Main MenuP414 CEEFAX 2 414 Sun 01 Dec 23:50/49 3/4 SULPHUR DIOXIDE 10pm Sun 1 Dec North West England Air Ljvjl Quality (ppb) URBAN sites Manchester Piccadilly - - Liverpool Cjntti Vity Good 0 Stockpots Very Good 1 Weather 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 C.England TV/Radio Trav Head Main MenuP414 CEEFAX 2 414 Sun 01 Dec 23:55/31 4/4 Hydrocarbons North West England For 24 hrs to 10pm Sun 1 Dec BENZENE Today DayAvg YearAvg Liverpool Spike Low 1.13 .9 1,3-BUTADIENE Liverpool Spike Low .13 .21 Benzene and 1,3-Butadiinj can cause cancer. A yearly average of 5 or 1 part pet billion(ppb) respectively presents a very small risk to health. Weather 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 C.England TV/Radio Trav Head Main Menu