Reja:*Atmosfera xavosi va uni ifloslantiruvchi manbaalar.*Atmosfera xavosining ifloslanishiga tarnsport vositalarining ulushlari.*Atmosfera xavosining ifloslanish darajasi.*Atmosfera xavosi ifloslanishining insonga, usimliklar va xayvonot olamiga ta`siri.*Atmosferaning ifloslanishi.*Ifloslovchi moddalarning monitoring.*Atmosferaning monitoring