The Delhi government has announced that vehicles older than 15 years will be denied fuel at petrol pumps starting April 1.
Low temperature -- Delhi recorded a minimum of 13.5 degrees Celsius on Tuesday, the season's lowest so far -- allowed accumulation of pollutants, said Mahesh Palawat, vice president (meteorology and climate change), Skymet Weather.
Delhi Chief Minister Arvind Kejriwal announced that primary schools will be closed from Saturday in view of spike in pollution levels in the national capital.
'The natural barrier that is Aravalli, you are demolishing it, then who will stop the desert?' 'In future, I predict that people will roam around with oxygen cylinders in Delhi because they won't be able to breathe.'
The city's overall air quality index stood at 306 on Friday.
Terming the rise in air pollution in Delhi-NCR an "emergency" situation, the Supreme Court asked the Centre and the Delhi government on Saturday to take immediate measures to improve the air quality and suggested steps such as stopping vehicles and clamping a lockdown in the national capital.
Delhi's air quality improved for the second consecutive day on Thursday, with the Air Quality Index (AQI) recorded in the "moderate" category at 165. This marks a significant improvement from the "poor" category recorded on Tuesday. Several restrictions imposed under Stage 4 of the Graded Response Action Plan (GRAP) were lifted, but some restrictions under Stage 2 remain in place. The Decision Support System (DSS) has not been updated since Friday, with technical difficulties hindering the update of data for the last six days.
The air quality is expected to improve further due to wind speed favourable for the dispersion of pollutants.
Delhi Chief Minister Rekha Gupta on Friday said she felt like the protagonist of the Hindi movie Nayak after being selected for the post and asserted that it was not a 'lottery' but an honour for all daughters of the country.
Delhi Chief Minister Arvind Kejriwal on Friday said pollution levels declined in the national capital due to government initiatives as he announced a 15-point winter action plan to curb pollution.
This time, Delhi saw a sharp improvement in air quality just ahead of Diwali which can be attributed to intermittent rainfall on Friday and wind speed favourable for the dispersion of pollutants.
Delhi BJP vice president Kapil Mishra hailed people for defying the cracker ban.
The Central Pollution Control Board on Monday reviewed the air quality in Delhi-NCR observing that the contribution of stubble burning may rise in the next five days with the AQI fluctuating between 'very poor' and 'severe' categories.
No improvement in the air quality in Delhi-NCR is expected for another three days, authorities said on Monday, as the Supreme Court directed the Centre to call an emergency meeting to decide on measures like stopping non-essential constructions, transport and power plants by Tuesday evening.
He alleged that the BJP made people burst firecrackers on Diwali.
"We have to make government responsible for this," the bench said and asked, "Why can't govt machinery stop stubble burning?"
A bench of Justices Abhay S Oka and Augustine George Masih referred to newspaper reports mentioning a considerable violation of court orders.
Delhi's air quality deteriorated significantly on Monday, with areas like Dwarka, Mundka and Najafgarh recording an AQI of 500, the worst this season. The city's overall AQI reached 491, triggering the implementation of the Graded Response Action Plan (GRAP) Stage-IV restrictions in Delhi-NCR. Doctors warned of health risks, urging people to wear N95 masks and avoid outdoor activities. The Supreme Court questioned the Delhi government on its anti-pollution measures and warned against scaling down preventive measures without its permission. Delhi Chief Minister Atishi accused the BJP-led central government of political maneuvering while neglecting stubble burning in states it governs. Meanwhile, the city enforced stricter pollution control measures, including a ban on truck entry and suspension of construction activities. Air purifier sales surged, reflecting the public's concern over the severe air pollution.
Debates on TV news channels are causing more pollution than anybody, with statements made in the court being taken out of context, the Supreme Court said on Wednesday.
The city's Air Quality Index (AQI) stood at 420 at 8 am on Thursday, compared to 426 at 4 pm on Wednesday. The AQI map prepared by the Central Pollution Control Board showed clusters of red dots (indicating hazardous air quality) spread across the Indo-Gangetic plains.
The court was informed that the commission for air quality management will start functioning from today.
The Haryana Chief Minister also asked his Delhi counterpart what steps he has taken to end stubble burning by farmers in areas near the national capital as air pollution peaked to alarming levels.
Bagga said that Kejriwal is on political tourism to the poll-bound states of Gujarat and Himachal Pradesh while the "people of Delhi are dying".
The overall AQI deteriorated further and touched the 268 mark, which falls in the poor category.
Skies over Delhi hung heavy with smoke and its air quality inched towards "severe" category on Diwali night as people burst firecrackers in a blatant disregard to the government's ban against it, imposed amid an increase in the contribution from farm fires.
According to Central Pollution Control Board's (CPCB) Sameer app, the city's air quality index (AQI) stood at 449 in the severe category at 8 am on Saturday. It was 462 on Friday.
Squandering the relief due to rain, Delhi recorded a jump in pollution levels and a smoky haze returned on Monday after people flouted the ban on firecrackers on Diwali night.
New Delhi's overall air quality index read 456 at 4 pm, up from 425 at 4 pm on Tuesday.
The top court did some tough-talking and had warned that the administration at large will be made accountable even if there is a single incident of stubble burning henceforth.
The meeting was focussed on air pollution and stubble burning.
The top court called the pollution in Delhi-NCR as atrocious and said no one is safe even inside homes. "It is too much. No one is safe even inside their house. It is atrocious," the bench said.
According to the System of Air Quality and Weather Forecasting and Research, the overall air quality of the national capital docked at 376 at 8:30 am on Tuesday.
According to forecasting agencies, the city is set to record its best air quality for the day after Diwali since 2015 on Tuesday.
Delhi's air quality plummeted to alarming levels on Tuesday after 24 days, with many areas witnessing a significant spike in pollution despite the strictest measures, including a ban on construction activities and the entry of trucks into the city, coming into force.
The Supreme Court Wednesday directed the Centre and states to ensure implementation of the decisions taken in a meeting to curb air pollution, observing that it cannot get into the 'nitty gritty' and the bureaucracy has developed a 'sort of inertia' of not taking decisions which are left to the courts.
The city's 24-hour average AQI was recorded in the 'poor' category at 265 on Saturday as residents flouted the ban on firecrackers in parts of the national capital ahead of Diwali, according to Central Pollution Control Board's (CPCB) data.
Air quality in Delhi and its suburbs dropped to the severe category again on Wednesday morning, with smoke from post-harvest paddy straw burning in neighbouring states accounting for one-third of the air pollution in the national capital.
'Covid patients have infected lungs and the pollutants will further damage it.'
Sunil Bharala, the chairman of the state Labour Welfare Council, said stubble burning is an 'age-old practice'.
Pollution levels were inching towards 'severe plus emergency' category due to a change in wind direction and rampant stubble burning in neighbouring states