P414 CEEFAX 1 414 Wed 25 Dec 19:34/01 1/4 OZONE 6pm Wed 25 Dec North West England Air Ljvjl Quality (ppb) URBAN sites Manchester Piccadilly Very Good 11 Manchester South Very Good 8 Liverpool Cjntti Very Good 0 RURAL sites Cumbria - - Cheshire Very Good 10 Wjathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 C.England TV/Radio Trav Head Main MenuP414 CEEFAX 1 414 Wed 25 Dec 19:54/44 2/4 NITROGEN DIOXIDE 6pm Wed 25 Dec North West England Air Ljvjl Quality (ppb) URBAN sites Manchester Town Hall Very Good 17 Manchester Piccadilly Very Good 20 Manchester South Very Good 19 Liverpool Cjntti Very Good 33 Stockpots - - Wjathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 C.England TV/Radio Trav Head Main MenuP414 CEEFAX 1 414 Wed 25 Dec 19:16/17 3/4 SULPHUR DIOXIDE 6pm Wed 25 Dec North West England Air Ljvjl Quality (ppb) URBAN sites Manchester Piccadilly - - Liverpool Cjntti Very Good 4 Stockpots - - Wjathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 C.England TV/Radio Trav Head Main MenuP414 CEEFAX 1 414 Wed 25 Dec 19:21/21 4/4 Hydrocarbons North West England For 24 hrs to 6pm Wed 25 Dec BENZENE Today DayAvg YearAvg Liverpool Spike Low .83 .85 1,3-BUTADIENE Liverpool Spike Low .21 .2 Benzene and 1,3-Butadienj can cause cancer. A yearly avjtage 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