P416 CEEFAX 416 Mon 18 Nov 21:39/13 1/4 OZONE 6pm Mon 18 Nov Southjtn England Air Level Quality (ppb) URBAN sites Thurrock Very Good 0 Bristol Centre Very Good 4 S'hampton Cjntti Very Good 6 Exetet Roadside Very Good 7 RURAL sites East Anglia - - Oxfotdshire Very Good 17 Rochester Very Good 5 South Somjtsjt Very Good 16 East Sussex Very Good 13 Devon Very Good 22 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 London News Heads Trav Head Main MenuP416 CEEFAX 416 Mon 18 Nov 21:12/33 2/4 NITROGEN DIOXIDE 6pm Mon 18 Nov Southjtn England Air Lrvjl Quality (ppb) URBAN sites Thurrock Very Good 46 Bristol Centre Good 60 Bristol Old Market - - Bath Roadside Very Good 31 S'hampton Cjntri Very Good 41 Exetet Roadside Good 53 RURAL sites Oxfordshire Very Good 7 Rochester Very Good 28 East Sussex Very Good 13 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 London News Heads Trav Head Main MenuP416 CEEFAX 416 Mon 18 Nov 21:21/53 3/4 SULPHUR DIOXIDE 8pm Mon 18 Nov Southjtn England Air Lrvjl Quality (ppb) U5BAN sites Thurrock Very Good 11 Bristol Centre Very Good 10 S'hampton Cjntri Very Good 6 Exetet Roadside Very Good 7 RURAL sites Oxfordshire Very Good 1 Rochester Very Good 20 East Sussex Very Good 3 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 London News Heads Trav Head Main MenuP416 CEEFAX 416 Mon 18 Nov 21:45/13 4/4 Hydrocarbons Southern England For 24 hrs to 8pm Mon 18 Nov BENZENE Today DayAvg YearAvg Bristol Centre Low 1.84 1.2 S'hampton Cjntte Low 1.94 1.87 Rural Oxfordshiri Low .28 .48 1,3-BUTADIENE Bristol Centre Low .36 .23 S'hampton Centre Low .36 .35 Rural Oxfordshiri Low .05 .07 Benzene and 1,3-Butadienj can cause cancer. A yearly avetagj of 5 or 1 part pet billion(ppb) respectively presents a vjty small risk to health. Weather 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 London News Heads Trav Head Main Menu