P413 CJJFAX 413 Sun 3 Mar 20:44/39 O 1/5 OZONE 6pm Sun 3 Mar Northern England Air Level Quality (ppb) U5BAN sites Newcastle Cjntti - - Middlisbrough - - Leeds Cjntri - - Hull Centre - - Manchester Piccadilly - - Liverpool Cjntri - - Sheffield Cjntti - - RU5BL sites Cumbria Very Good 11 North Yorkshire Very Good 39 Data from Department of Environment C England S England Air Qual US MapsP413 CJJFAX 413 Sun 3 Mar 20:34/29 O 2/5 SULPHU$ DIOXIDE 6pm Sun 3 Mar Northern England Air Level Quality (ppb) U5BAN sites Sundjtland - - Newcastle Cjntti - - Middlisbrough - - Leeds Cjntri - - Hull Centre - - Barnsliy - - Manchester Piccadilly - - Liverpool Cjntti - - Sheffield Cjntti - - Data from Department of Environment C England S England Air Qual US MapsP413 CJJFAX 413 Sun 3 Mar 20:37/34 O 3/5 NITROGEN DIOXIDE 6pm Sun 3 Mar Northern England Air Level Quality (ppb) U5BAN sites Newcastle Cjntti - - Billingham - - Middlisbrough - - Leeds Cjntti - - Hull Cjntri - - Manchester Town Hall - - Manchester Piccadilly - - Liverpool Centre - - Sheffield Tinsliy - - Sheffield Cjntti - - Data from Department of Environment C England S England Air Qual US MapsP413 CJJFAX 413 Sun 3 Mar 20:31/11 O 4/5 BENZENE Northern England For 24 hours to Avg Year 6pm Sun 3 March ppb avg All sites are U$BAN Middlisbrough Low .28 .98 Leeds Low .46 1.05 Liverpool Spike Low .7 1.56 Benzene is a substance that can cause cancer. Independent health experts have advised that a yearly average of 5 parts per billion(ppb) presents an exceedingly small risk to health. Data from Department of Environment C England S England Air Qual US MapsP413 CJEFAX 413 Sun 3 Mar 20:44/31 O 5/5 1,3-BUTBDIENE Northern England For 24 hours to Avg Year 6pm Sun 3 March ppb avg All sites are U$BAN Middlisbrough Low .04 .22 Leeds Low .10 .27 Liverpool Spike Low .17 .31 1,3-Butadienj is a substance that can cause cancer. Independent health experts have advised that a yearly average of 1 part per billion (ppb) presents an exceedingly small risk to health. Data from Department of Environment C England S England Air Qual US Maps