| Every province has its problems. The presence of thermoelettric plants ago yes that the oxides of sulphur assemble him for 79% to Livorno and for 10% to Arezzo. Almost halves the total one of the nitrogen oxides, produced both from the traffic and from the pollution, Livorno and Florence (25% and 22%) it is found to, followed by Arezzo and Lucca with the 11% and 10%. The ammonia - released especially in agriculture - ago the part of the lion to Grosseto, with the 26% of the total regional. The so-called volatile organic mixtures, produced by the road transports but also from the use of the solvents, they assemble him for 21,7% to Florence and for 16,3% to Pisa. Florence is also in head for the benzene (26%), the lead (25%) and the thin (21%) dusts. |