Tehran’s rapidly worsening air pollution has reached life-threatening levels, prompting Iran’s vice president to caution on Friday that the smog “will kill” as schools and universities across the ...

Tehran’s geography, combined with heavy vehicular emissions, has led to contamination of its air, causing thousands to suffer.

Add Yahoo as a preferred source to see more of our stories on Google. Tehran, Iran – Iranians in the capital and many other cities across the country are breathing in toxic fumes as authorities resort ...

Add Yahoo as a preferred source to see more of our stories on Google. Tehran, Iran. Ninara via Wikipedia Iran is being choked by deadly air pollution, another consequence of one of the worst droughts ...

Lahore in Pakistan, Delhi and Kolkata in India occupied the second, third, and fourth spots on the list, with AQI scores of 237, 200, and 194 respectively, according to UNB. Hourly data from 1:00pm to ...