P416 CJEFAX 2 416 Fri 31 Jan 21:14/27 OZONE 7pm Fri 31 Jan Southjtn England Air Ljvjl Quality (ppb) U t Thurrock Very Good 2 Bristol Centre Very Good 3 S'hampton Centre Vjty Good 7 Exeter Roadside Vuty Good 8 RU AL sit s East Anglia Very Good 29 Oxfordshire Very Good 2 Rochjutet Very Good 11 South Somjtsjt Vity Good 19 East Sussex Very Good 5 Devon V ty Good 20 Weathjt 400 Sport 300 AlmQnac 419 Front page 100 News 101 Travel 430 London News Heads Trav Head Main MenuP416 CEEFAX 2 416 Fri 31 Jan 21:12/14 2/4 NITROGEN DIOXIDE 7pm Fri 31 Jan Southjtn England Air Level Quality (ppb) URBAN sjteu Thurrock Vity Good 29 Bristol Centre Very Good 26 Bristol Old Market Very Good 32 Bath Roadside Very Good 30 S'hampton Cjntti Very Good 31 Exeter Roadside Very Good 28 RURAL sites Oxfordshire Very Good 28 Rochester Very Good 10 East Sussex Very Good 21 Wjathjr 400 Sport 300 Almanac 419 Front page 100CNews 101 Travel 430 London News Heads Trav Head Main MenuP416 CJEFAX 2 416 Fri 31 Jan 21:25/52 Wj $kj $kj 'k 3/4 SULPHUR DIOXIDE 7pm Fri 31 J1n Southern England Air Ljvjl Quality (ppb) U5BAN sites Thurtock Very Good 10 Bristol Centre Very Good 4 S'hampton Cjntti Very Good 2 Exetet Roadside Very Good 3 5U5AL sites Oxfordshirj Very Good 36 Rochester Very Good 10 East Sussex Very Good 5 Weathj 400 Sport 300 Alman 419 Front page 100 News 101 Travel 430 London N ws Heads Trav H ad Main MinP416 CJEFAX 2 416 Fri 31 Jan 21:13/27 4/4 Hydrocarbons Southjtn England For 24 hrs to 7pm Fri 31 Jan BENZENE Today DazAvg YearAvg ristol C nt Low .99 1.2 S'hampton Centre Low 1.32 1.92 Rural Oxfordshire Low .55 .38 1,3-BUTADIENE Bristol Centre Low .20 .24 S'hampton Centre Low .24 .36 Rural Oxfordshiri Low .08 .06 Benzene and 1,3-Butadiinj can cause cancer. A yearly average of 5 or 1 part per billion(ppd) respectively presents a very small risk to health. Weathjt 400 Sport 300 Almanac 419 Front page 100CNews 101 Travel 430 Lo don News Head Trav H ad Main Menu