PM2.5 air pollution, mean annual exposure (micrograms per cubic meter)

19902000200520102011201220132014201520162017201820192020
China49,3050,3051,4847,4851,3548,1258,4754,5750,8346,8345,8440,2737,5534,81
França18,3116,0914,8913,7813,8012,5612,4610,6911,3410,5110,4610,469,839,60
Rússia25,9320,7515,8015,3813,9113,9014,0614,2512,9412,4811,7412,3211,6811,27
Reino Unido18,6616,1114,4712,4613,0111,4811,3910,8110,4610,0410,3810,249,959,91
Estados Unidos de América14,1012,7611,759,289,369,018,758,518,197,417,797,827,187,81