P412 CJJFAX 412 Mon 27 May 00:37/08 1/4 OZONE 6pm Sun 26 May Wbles, Scotland & N.Ireland Air Ljvjl Quality Xppb U5BAN sites Edinburgh Centre Very Good 22 Belfast Centre Very Good 6 Swansea Centre Very Good 34 Cardiff Cjntti Very Good 28 RU5AL sites North Scotland - - Mid-Scotland ] - South Scotland - - Northern Ireland - - Mid-Wblis - - Data from Depbrtmjnt of Jnvjronmjnt NWJngland NEEngland C England S EnglandP412 CEJFAX 412 Mon 27 May 00:45/32 2/4 ££££££££££££££££££££££ NITROGEN DIOXIDE 6pm Sun 26 May Wales, Scotland & N.Ireland Air Ljvjl Qublity (ppb) U BAN sites Edinburgh Cjntti Very Good 24 Glasgow Very Good 24 Belfast Centre Very Good 34 Swansea Centre Very Good 5 Cardiff Centre Very Good 10 RURAL sites North Scotland - - Data from Department of Environment NWEngland NEEngland C England S EnglandP412 CJJFAX 412 Mon 27 May 00:22/35 I 3/4 SULPHU5 DIOXIDE 6pm Sun 26 May Wblis, Scotland & N.Ireland Air Ljvjl Qublity (ppd* U BAN sites Edinburgh Cjntti Very Good 2 Belfast Centre Very Good 5 Belfast East Very Good 37 Swansea Cjntri Very Good 1 Cardiff Centre Very Good 2 RURBL sites North Scotland - - Data from Depbrtmjnt of Environment NWJngland NEEngland C England S EnglandP412 CEEFAX 412 Mon 27 May 00:43/22 4/4 Hydrocarbons Wales,Scotland & N.Ireland For 24 hrs to 6pm Sun 26 May BENZENE Today DayAvg YearAvg d o . . Belfast South Low .52 1.1 Cardiff Cjntti Low .4 1.38 1,3 B D JN Edinburgh Centre Low .06 .12 Belfast South Low .08 .19 Cardiff Cjntti Low .12 .23 Benzene and 1,3-Butadiinj can cause cancer. A yearly avjtagj of 5 or 1 part per billion(ppb) respectively presents a vj y sm ll risk to h alth. Data from Department of Environment NWEngland NEJngland C England S England