Air pollution is a common problem in almost all major cities, especially in the developed countries. Although air quality in most countries has improved considerably due to local, national and regional initiatives, it is depressing to say that air pollution has not completely disappeared from our lives. As industrial air pollution in most cities is replaced by traffic related air pollution over the past decades, the visible and noticeable air pollution still poses an immediate threat during industrial incidents or pollution episodes. Therefore the current air quality still affects the people's health. Air quality should thus remain a major concern and should be monitored around the clock.
Find out what causes Air pollution.