The charts below illustrates air polluution caused by varieties sectors including Electricity, Transport and Industry, in China,America,Japan,and Australia in 2021
Overal Air pollution levels in china is much higher specialy industry sector, then America and japan came next in nearly same proptions.Then austrailia where least percentages in air pollution
In china it plays huge role in airpollution where the sectors of industry take the significant pecentage upto 80% while the trasnport and electricity take 70% and nearly 60% respectively in other hand America come close to china in air contamination where transport have major percetage about 60% where both electricity and transport take about 30%.
Then both japan and Australia where least air pollution nations where Japan the moslty signifact sector was industry about 40% then trasport is 30% and electricty about 15% while Australia was the least nation in air contamination where all sectors are less than 20% in cmpared the others