Delhi Air Pollution
 "Delhi’s AQI below 200 for the first time in 50 days! Here’s what you need to know")
 "Delhi’s air quality improves slightly: Latest updates")
Punjab sees record single-day spike in stubble burning | Delhi air pollution | Delhi AQI | Farm fire
 "Punjab sees record single-day spike in stubble burning | Delhi air pollution | Delhi AQI | Farm fire")
 "Delhi's AQI in severe category: Govt staff to work from home | Delhi air pollution | Air quality")
 "Delhi battles severe smog: Grap-III activated: What is it?")
 "Delhi AQI hits ‘very poor’ category, GRAP2 invoked: Check other govt measures")
 "How do other countries deal with air pollution")
 "Watch | Public reacts to Delhi's toxic air pollution")
 "Watch | How stubble burning can be made history")
 "Delhi air pollution: How stubble burning affects humans and soil")
 "Has Supreme Court banned firecrackers across India?")
 "Indian cities with the worst air quality - Delhi isn't at the top!")
 "Will Delhi become a gas chamber again? 'Poor' air quality and the Kejriwal promise")
Breathe easy: 40% drop in Sulphur Dioxide concentration in air across India
The observations are significant as India was in 2019 named the world's largest emitter of SO2
 "Breathe easy: 40% drop in Sulphur Dioxide concentration in air across India")
Air quality improving in India as 130 bn people stay home amid lockdown
Travel restrictions and closure of industries have helped reduce the pollution level
 "Air quality improving in India as 130 bn people stay home amid lockdown")
Lockdown reduces pollution; AQI in Delhi turns 'good' from 'hazardous'
The national capital on Saturday witnessed cleanest air quality of the year so far with the overall AQI at 42, under the 'good' category
 "Lockdown reduces pollution; AQI in Delhi turns 'good' from 'hazardous'")
Delhi govt to prepare three-level action plan to curb pollution: Gopal Rai
Rai said the suggestions will be sent to Chief Minister Arvind Kejriwal next week and a final action plan will be prepared
 "Delhi govt to prepare three-level action plan to curb pollution: Gopal Rai")
India, California keen on collaborating against air pollution: Lt Guv
Kounalakis, who was on a visit to India last week, said she held talks with government officials here in this regard
 "India, California keen on collaborating against air pollution: Lt Guv")
Air pollution from fossil fuels costs India $150 bn annually, 5% of GDP
"The global cost of air pollution from fossil fuels is estimated to be around $2.9 trillion, or 3.3 per cent of the world's GDP annually.
 "Air pollution from fossil fuels costs India $150 bn annually, 5% of GDP")
Pollution regulator threatens to shut 14 thermal plants over emission norms
The pollution watchdog has asked thermal stations in six states to respond within 15 days why these plants should not be closed down
 "Pollution regulator threatens to shut 14 thermal plants over emission norms")
