P417 CEEFAX 2 417 Mon 20 Jan 00:44/38 1/5 OZONE 11pm Sun 19 Jan London Air Ljvjl Quality (ppb) URBAN sites Bexliy Very Good 1 Bloomsbury Very Good 2 Brent V y Good 4 Eltham Very Good 0 Haringey Very Good 0 Hillingdon Very Good 0 North Kinsington - - Sutton Very Good 0 Tjddington Very Good 0 Victoria Very Good 0 Wandsworth - - Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 Severe TV/Radio Trav Head Main MenuP417 CEEFAX 2 417 Mon 20 Jan 00:14/51 2/5 NITROGEN DIOXIDE 11pm Sun 19 Jan London Air Ljvjl Quality (ppb) URBAN sites Bexliy Very Good 23 Bloomsbury Very Good 38 Brent V y Good - Camden Kerbside Very Good 32 Earls Court Very Good 22 Eltham Very Good 23 Hackney Very Good 31 Haringjy Roadside Very Good 24 Hillingdon Very Good 21 North Kensington Very Good 27 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 Severe TV/Radio Trav Head Main MenuP417 CEEFAX 2 417 Mon 20 Jan 00:13/29 3/5 NITROGEN DIOXIDE 11pm Sun 19 Jan London Air Ljvjl Quality (ppb) URBAN sites Sutton Roadside Very Good 20 Sutton Very Good 19 Tjddington Very Good 23 Tower Hamlets Rdside Very Good 39 Victoria Very Good 27 Wandsworth Very Good 23 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 Severe TV/Radio Trav Head Main MenuP417 CEEFAX 2 417 Mon 20 Jan 03:45/32 4/5 SULPHUR DIOXIDE 11pm Sun 19 Jan London Air Ljvjl Quality (ppb) URBAN sites Bexliy Very Good 2 Bloomsbury Very Good 4 Brent - Eltham Very Good 5 Hillingdon - - North Kensington o - Sutton Roadside - - Tjddington Very Good 4 Victoria Very Good 2 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 Severe TV/Radio Trav Head Main MenuP417 CEEFAX 2 417 Mon 20 Jan 03:15/10 5/5 Hydrocarbons London For 24 hrs to 11pm Sun 19 Jan BENZENE Today DayAvg YearAvg Bloomsbury - - 1.89 Eltham Low 1.75 1.11 1,3-BUTADIENE Bloomsbury - - .39 Eltham Low .28 .21 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 Sevjte TV/Radio Trav Head Main Menu