Green crackers answer to Diwali pollution but manufacturing limited
Most green crackers do not contain barium nitrate, which is the most dangerous ingredient in conventional crackers
Environment Performance Index: Yale counters India’s claim that report was based on unscientific methods
India, last on Environment Performance Index 2022, was faring poorly since 2016
Trees, crops endemic to India can help combat air pollution: Study
Peepal, mango, neem, maize, safflower & pigeon pea are found to be most suitable for areas with higher levels of air pollution
Delhi Pollution Crisis: CM Kejriwal announces school shutdown in Delhi for a week
Emergency measures are not a magic bullet; systemic and sustained change in Delhi’s air quality is needed, Anumita Roychowdhury of CSE says
Similipal fire shines light on dark hole in India’s real-time air quality monitoring network
Most cities do have manual monitoring systems of air quality but related data becomes available only a year later
Pollution less severe this winter in Delhi; smog episodes fewer, shorter: CSE
There were wide variations in the overall air quality in adjacent areas within the city, pointing at local pollution
Coming up in 2020: Air pollution to figure in a number of developments
From new BS-VI standards in Delhi to likely entry of more electric vehicles to efforts for combating stubble fires, India will be stepping up its …
National Clean Air Programme missed 2024 target to push back pollution, study shows
Durgapur in West Bengal deteriorated most; Varanasi in Uttar Pradesh saw most improvement during 2019-2024
India must redouble sustainability efforts: Environment performance index
Ranked 168 out of 180 countries; all South Asian countries, except Afghanistan, were ahead of India in the ranking
78% cities recorded ‘good’, ‘satisfactory’ AQI during COVID-19 lockdown: CPCB
The CPCB monitored 115 cities between March 16 and April 15; NO2, SO2 emissions reduced significantly
Delhi air less toxic amid COVID-19 lockdown
Average PM 2.5 level during 4 weeks of lockdown lowest on record outside monsoon since 2016
Gas & propane stoves increase nitrogen dioxide exposure to unsafe levels, finds US study
Homes with gas stoves expose residents to an estimated 4 parts per billion increase in NO2 on average over a year
Cleaning Patna’s air: Municipal corporation to replace diesel-run vehicles with CNG and electricity
Patna’s air quality index has become ‘very poor’ in recent years
Delhi air remains 'severe plus'
Emergency persists despite drop in stubble burning
UP Assembly Elections 2022: Political parties oblivious to climate change, pollution
Survey finds ecological concern among most urban voters, but key players BJP, SP shy away from commitments
Air pollution kills: Study counts 100,000 premature deaths in 8 Indian cities
Air pollution-related fatalities in Mumbai, Bengaluru, Kolkata, Hyderabad, Chennai, Surat, Pune and Ahmedabad from 2005-2018
Simply Put: Looking for an uptick
Dense fog episodes twice more frequent in Bihar, Uttar Pradesh than Delhi-NCR: Study
Low-lying Terai region bordering India and Nepal worst hit
Simply put: Farm crisis
Chinese officials aided industries to defy pollution rules
President Xi Jinping had last year called for efforts to fight pollution
Not ‘go slow’, need more certainty in electric vehicle pathways
The auto industry slow down must not provoke reactive posturing but spur a firm policy roadmap and a legal mandate in consultation with the …
IIT Hyderabad scientists convert fly ash into waterproofing material
Treating fly ash with stearic acid, used in soaps and shampoos, modified the nature of fly ash and helped develop materials with contrasting …
Environmental crimes: India may take upto 33 yrs to clear case backlog, says report
By the end of 2018, the number of cases pending trial climbed to 48,238
Diwali 2022: Delhi air ‘very poor’, can worsen to ‘severe’
Farm stubble burning increased in Punjab, Haryana, Rajasthan; Firecracker ban in Delhi goes up in smoke too
Delhi-NCR air quality commission: Order, order to new order
As the new ordinance seeks curtailment of judicial intervention, the executive faces the real challenge of pushing difficult and inconvenient …