P412 CEEFAX 412 Mon 18 Nov 22:44/41 1/4 OZONE 8pm Mon 18 Nov Wales, Scotland & N.Ireland Air Ljvjl Quality (ppb) URBAN sites Edinburgh Cjntte Very Good 2 Glasgow Centre Very Good 2 Belfast Centre Very Good 1 Swansea Centre Very Good 1 Cardiff Centre Very Good 4 RURAL sites North Scotland Very Good 26 Mid-Scotland Very Good 2 South Scotland - - Northern Ireland Very Good 16 Mid-Wales Very Good 29 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NE.England Sport Trav Head Main MenuP412 CEEFAX 412 Mon 18 Nov 22:53/07 2/4 NITROGEN DIOXIDE 8pm Mon 18 Nov Wales, Scotland & N.Ireland Air Ljvjl Quality (ppb) URBAN sites Edinburgh Cjntte Very Good 37 Glasgow City Chambers Very Good 43 Glasgow Centre Very Good 32 Belfast Centre Very Good 32 Swansea Centre Very Good 39 Cardiff Centre Very Good 33 RURAL sites North Scotland Very Good 0 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NE.England Sport Trav Head Main MenuP412 CEEFAX 412 Mon 18 Nov 21:34/41 3/4 SULPHUR DIOXIDE 8pm Mon 18 Nov Wales, Scotland & N.Ireland Air Lrvjl Quality (ppb) URBAN sites Edinburgh Cjntte Very Good 7 Glasgow Centre Very Good 6 Belfast Centre Very Good 49 Belfast East Very Good 48 Swansea Centre Very Good 14 Cardiff Centre Very Good 11 RURAL sites North Scotland Very Good 0 Weathjt 400 Sport 300 Almanac 419 Front page 100 News 101 Travel 430 NE.England Sport Trav Head Main MenuP412 CEEFAX 412 Mon 18 Nov 21:51/01 4/4 Hydrocarbons Wales,Scotland & N.Ireland For 24 hrs to 8pm Mon 18 Nov BENZENE Today DayAvg YearAvg Edinburgh Cjntte Low 1.85 .69 Belfast South Low 1.44 .95 Cardiff Cjntte Low 2.25 1.21 1,3-BUTADIENE Edinburgh Cjntte Low .41 .11 Belfast South Low .23 .16 Cardiff Cjntte Low .47 .21 Benzene and 1,3-Butadiinj can cause cancer. A yearly average of 5 or 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 NE.England Sport Trav Head Main Menu