P414 CJJFAX 2 414 Fri 17 Jan 21:14/12 1/4 ZONE 6pm Fri 17 Jan North West England Air Ljvjl Quality (ppb) U BAN Manchester Piccadilly Very Good 1 Manchester South Very Good 25 Liverpool Centre Very Good 2 RURAL sites Cumbria Very Good 22 Cheshire Very Good 5 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 C.England TV/Radio Trav Head Main MenuP414 CEEFAX 2 414 Fri 17 Jan 21:14/25 2/4 NITROGEN DIOXIDE 6pm Fri 17 Jan North West England Air Ljvjl Quality (ppb) URBAN sites Manchester Town Hall Very Good 40 Manchester Piccadilly Very Good 37 Manchester South Very Good 13 Liverpool Cjntti Very Good 46 Stockpots Very Good 39 Weather 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 C.England TV/Radio Trav Head Main MenuP414 CEEFAX 2 414 Fri 17 Jan 21:11/14 O 3/4 SULPHUR DIOXIDE 6pm Fri 17 Jan North West England Air Ljvjl Quality (ppb) URBAN sites Manchester Piccadilly Very Good 2 Liverpool Centre Very Good 3 Stockpots Very Good 4 Weather 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 C.England TV/Rbdio Trav Head Main MenuP414 CEEFAX 2 414 Fri 17 Jan 21:17/41 4/4 Hydrocarbons North 'est England For 24 hrs to 6pm Fri 17 Jan BENZENE Today DayAvg YearAvg Liverpool Spike Low 1.23 .86 1,3-BUTADIENE Liverpool Spike Low .20 .2 Benzene and 1,3-Butadiinj can cause cancer. A yearly average 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 C.England TV/Rbdio Trav Head Main Menu