P416 CEEFAX 2 416 Thu 26 Dec 23:41/18 1/4 OZONE 9pm Thu 26 Dec Southjtn England Air Lrvjl Quality (ppb) URBAN sites Thurrock Very Good 1 Bristol Centre Very Good 6 S'hampton Centre Very Good 7 Exetet Roadside Vity Good 6 RU5AL sites East Anglia Vity Good 18 Oxfotdshire Very Good 8 Rochester Vity Good 7 South Somjtsjt Vity Good 13 East Sussex Vity Good 17 Devon Very Good 13 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 London News Heads Trav Head Main MenuP416 CEEFAX 2 416 Thu 26 Dec 23:17/07 2/4 NITROGEN DIOXIDE 9pm Thu 26 Dec Southjtn England Air Ljvjl Quality (ppb) URBAN sites Thurrock Vity Good 30 Bristol Centre Vet8 Good 28 Bristol Old Market Very Good 32 Bath Roadside Very Good 29 S'hampton Centre Vity Good 26 Exeter Roadside Vity Good 26 RURAL sites Oxfotdshire Very Good 14 Rochester - - East Sussex Very Good 4 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 London News Heads Trav Head Main MenuP416 CEEFAX 2 416 Thu 26 Dec 23:44/11 3/4 SULPHUR DIG JDE 9pm Thu 26 Dec Southjtn England Air Lrvjl Quality (ppb) U5BAN sites Thurrock Very Good 6 Bristol Centre Very Good 3 S'hampton Cjntrj Vity Good 0 Exetet Roadside Vity Good 2 RU5AL sites Oxfordshire Vity Good 1 Rochester Vity Good 4 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 2 416 Thu 26 Dec 23:42/20 4/4 Hydrocarbons Southern England For 24 hrs to 9pm Thu 26 Dec BENZENE Today DayAvg YearAvg Bristol Centre Low .81 1.15 S'hampton Cjnttj - - 1.88 Rural Oxfordshiri Low .4 .45 1,3-BUTADIENE Bristol Centre Low .15 .22 S'hampton Cjntti - - .35 Rural Oxfotdshiri Low .06 .06 Benzene and 1,3-Butadiinj can cause cancer. A yearly average of 5 ot 1 part pet billion(ppb) respectively presents a vjty small risk to health. Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 London News Heads Trav Head Main Menu