-Down to Earth Smaller cities of Bihar more polluted than the big cities in Delhi-NCR The average concentration of particulate matter 2.5 (PM2.5) in the cities of eastern India was the same as that in the cities of Delhi-NCR in the winter of 2021-22, according to a new report.  Parsed regionally, eastern India was over three times as polluted as southern India and 22 per cent more polluted than northern India from October...

-Down to Earth Northern plains region in India and Pakistan most impacted, meeting India’s air quality standard would have reduced loss by 7 per cent Pregnant women in India, Pakistan and Bangladesh exposed to poor-quality air may be at higher risk of stillbirths and miscarriages, according to a study published in the Lancet Planetary Health journal January 6 2020. Some 349,681 pregnancies were lost every year in these three South Asian countries due...

-PTI Greenpeace India and air visual report earlier in March this year declared Delhi as the most polluted capital city in the world. The Delhi government’s claim of a 25 per cent reduction in air pollution levels over the past few years is not true, Greenpeace India said on Thursday, inviting a quick rebuttal from city’s ruling party which dismissed the NGO’s report. According to a Greenpeace India analysis, “Historical ambient air quality...

-Livemint.com * The transport sector is also the main source for PM2.5 emissions, a pollutant which can have disastrous long-term impact of human health * With as many as 3,182 industries located across the Delhi-National Capital Region (NCR), industrial pollution adds about 18.6% to the bad air quality NEW DELHI: As Delhi struggles to cope with one of the biggest health emergencies due to severe levels of air pollution, it has not quite...

-The Times of India NEW DELHI: Sulphur dioxide (SO2), a significant contributor to air pollution, may be within the national ambient air quality standard in all major cities in India, but the country is the largest cumulative emitter of this pollutant in the world and thus prone to being a victim of a cocktail of several toxic air pollutants. As a reactive pollutant, SO2 reacts with other air pollutants to form sulphate...