SIGN THE CITIZENS' CHARTER TO FIGHT AIR POLLUTION

Lieutenant Governor VK Saxena wrote to CM Arvind Kejriwal over Delhi getting the tag of the most polluted capital city in the world, calling it a matter of "national shame" and a health emergency like situation warranting serious pondering.

Bihar's Begusarai emerged as the world's most polluted metropolitan area while Delhi was identified as the capital city with the poorest air quality, according to a new report.

Thai tourist hotspot Chiang Mai was blanketed by hazy smog Friday, as residents and visitors to the usually picturesque northern city were left wheezing in the toxic air.

Read on as we share a list of signs and symptoms of stroke to watch out for.

Air pollution, world's top environmental health risk, causes diseases, loss of healthy years, and preventable deaths.

The streets of Vietnam's capital city Hanoi were enveloped in thick smog on Monday which dramatically reduced visibility due to air pollution caused by high levels of particulates from vehicle emissions and construction-linked fine dust.

Delhi recorded the best February air quality in nine years, with the air quality index remaining below 200 on most days, data from the Central Pollution Control Board (CPCB) showed.

More than 30 million people live in existing capital Jakarta that suffers from frequent flooding, air pollution, a shortage of drinking water, and traffic.