#Airpollution is caused by the presence in the #atmosphere of toxic substances, mainly produced by #human #activities, even though sometimes it can result from #natural phenomena such as #volcanic #eruptions, dust #storms and #wildfires, also depleting the air quality.
#people #awareness #healthcare #future #delhi #india #market #festival #time #diwali #living #life #problem #lifestyle #morning #time #exercise #running
10/24/2019, 7:14:40 AM