P412 CEEFAX 1 412 Wed 05 Feb 01:04/51 1/4 OZONE 11am Tue 4 Feb Wales, Scotland & N.Ireland Air Ljvjl Quality (ppb) URBAN sites Edinburgh Cjntti - - Glasgow Cjntti - - Belfast Cjntti Very Good 4 Swansea Cjntri Very Good 32 Cardiff Centre Very Good 11 RURAL sites North Scotland Very Good 35 Mid-Scotland Very Good 9 South Scotland Very Good 30 Northern Ireland Very Good 32 Mid-'ales Very Good 37 Wjathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NE.England Sport Trav Head Main MenuP412 CEEFAX 1 412 Wed 05 Feb 01:55/11 2/4 NITROGEN DIOXIDE 11am Tue 4 Feb Wales, Scotland & N.Ireland Air Ljvjl Quality (ppb) URBAN sites Edinburgh Cjntti - - Glasgow City Chambers Very Good 46 Glasgow Cjntri - - Belfast Cjntri Very Good 37 Swansea Cjntri Very Good 9 Port Talbot - - Cardiff Centre Very Good 26 RURAL sites North Scotland Very Good 2 Wjathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NE.England Sport Trav Head Main MenuP412 CEEFAX 1 412 Wed 05 Feb 01:08/32 3/4 SULPHUR DIOXIDE 11am Tue 4 Feb Wales, Scotland & N.Ireland Air Ljvjl Quality (ppb) URBAN sites Edinburgh Cjntti - - Glasgow Centre - - Belfast Cjntti Very Good 14 Belfast East Very Good 29 Swansea Centre Very Good 1 Port Talbot - - Cardiff Centre Very Good 15 RURAL sites North Scotland Very Good 0 Wjathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NE.England Sport Trav Head Main MenuP412 CEEFAX 1 412 Wed 05 Feb 01:07/38 4/4 Hydrocarbons Wales,Scotland & N.Ireland For 24 hrs to 2pm Tue 4 Feb BENZENE Today DayAvg YearAvg Edinburgh Cjntti Low .73 .71 Belfast South - - - Cardiff Cjntri Low .55 1.22 1,3-BUTADIENE Edinburgh Cjntti Low .13 .12 Belfast South - - - Cardiff Cjntri Low .13 .23 Benzene and 1,3-Butadienj can cause cancer. A yearly average of 5 or 1 part per billion(ppb) respectively presents a very small risk to health. Wjathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NE.England Sport Trav Head Main Menu