New Delhi, Oct 30: Delhi's air quality turned 'severe' on Tuesday for the first time this season with stubble burning intensifying in neighbouring states, authorities said.
The overall Air Quality Index (AQI) was 401, falling in the 'severe' category, the highest this season, Central Pollution Control Board officials said.
The Centre-run System of Air Quality Forecasting And Research (SAFAR) recorded the AQI at 410.
An AQI between 0 and 50 is considered 'good', 51 and 100 'satisfactory', 101 and 200 'moderate', 201 and 300 'poor', 301 and 400 'very poor', and 401 and 500 'severe'.
Eighteen areas of Delhi recorded 'severe' air quality with the highest AQI at 4 PM recorded at Anand Vihar at 467, according to data by the CPCB.
Faridabad, Ghaziabad, Gurgaon and Noida recorded 'severe' air pollution, crossing the AQI of 400. Greater Noida's air is also on the brink of turning severe, according to the data.
The Centre-run System of Air Quality Forecasting And Research (SAFAR) attributed the spike to "heavy stubble burning in the last 24 hours and calm winds".
About 28 per cent of pollution by PM2.5 (presence of particles in the air with a diameter of less than 2.5 micrometres) on Tuesday was caused due to regional factors like stubble burning, SAFAR officials said.
The Indian Institute of Tropical Meteorology (IITM) also spotted a large number of biomass fire spots through satellite imageries in neighbouring states of Delhi.
A SAFAR official said pollution is likely to increase faster now with lead pollutant as PM10 because of new development as shown by SAFAR-model where it is indicating that western disturbances may hit over western Himalayan region from October 31.
"Lot of moisture is already getting introduced in Delhi sky as an early signature. The withdrawal will bring even more moisture in the air and result in fall in temperature. Upper winds already turned north-westerly (stubble site) today. Only favourable thing is that upper wind speed is moderate and fire counts are low," the official said.
The leading factor causing severe pollution levels also include moisture and heavy air.
"The increase in surface wind speed can only prevent AQI to cross severe zone," the official said.
D Saha, former additional director and head of air quality management division in CPCB, said entire northern India coupled with the Indo-Gangetic plains are under the grip of 'severe' to 'very poor' air quality.
"There are depression in eastern India, which does not allow free flow of air from north or north west resulting in calm condition both in the upper and lower atmosphere," he said.
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Bengaluru (PTI): Alleging a “criminal conspiracy” by BJP candidate D N Jeevaraj in the Sringeri Assembly poll recounting, Karnataka CM Siddaramaiah on Tuesday said the outcome was manipulated after valid postal ballot votes in favour of Congress leader T D Raje Gowda were tampered with during the recounting process.
Following a Karnataka High Court order on an election petition filed by Jeevaraj, challenging Raje Gowda’s election, the reverification and recounting were conducted on Saturday.
After the reverification and recount of postal ballots for the Sringeri Assembly constituency, votes polled in favour of Raje Gowda were reduced by 255, the returning officer said.
A report on the matter has been submitted to the Election Commission of India for further action, the officer added.
Congress leader Raje Gowda had won the 2023 Assembly polls from Sringeri by 201 votes, defeating his nearest rival Jeevaraj.
Addressing a press conference in Bengaluru, Siddaramaiah said the High Court had directed the recounting of postal ballots and that irregularities were noticed during the exercise conducted on May 2.
“This is a clear case of criminal conspiracy,” Siddaramaiah said, alleging that valid votes cast in favour of Raje Gowda were altered after being accepted by counting agents of all parties, including Congress, BJP, and JD(S).
He claimed that during the recounting of postal ballots, 255 votes were initially accepted as valid by all agents but were later tampered with by subordinate officials.
“There is a second mark on the votes polled in favour of Raje Gowda. They had accepted these as valid votes. Subsequently, another mark was made by officials. This is a clear case of criminal conspiracy,” he said.
When asked who was behind the alleged conspiracy, the CM replied, “It was hatched by Jeevaraj and others. It is planned.”
Siddaramaiah further alleged that the returning officer acted improperly by declaring the result despite the presence of an Election Commission observer during the recounting.
“Immediately after the counting, the returning officer announced the result. He should not have done so; this is against the law,” he said.
He pointed out that Raje Gowda had originally won by 201 votes, but after the recounting, the BJP candidate was declared the winner by 52 votes.
“The BJP has committed a criminal act of conspiracy. This is not vote chori but vote dacoity,” he alleged.
The CM said a police complaint had already been filed by Raje Gowda’s election agent, Sudhir Kumar, and emphasised the need for electoral integrity.
“We want transparency and free and fair elections. That is what our Constitution mandates,” he added.
Stating that the government would pursue legal remedies, Siddaramaiah said, “We are preparing an appeal challenging the returning officer’s announcement in a court of law.”
Responding to a separate query on elections in other states, the CM said there appeared to be an anti-incumbency factor in West Bengal, while results in Tamil Nadu were “surprising,” adding that Vijay’s party was emerging as the largest there.
Following the victory of party candidates in Bagalkote and Davanagere South, Siddaramaiah expressed confidence about future electoral prospects in Karnataka.
“Even in 2028, we will win the Assembly elections. We will come back,” the CM said.
Siddaramaiah added that he would order a forensic examination into the alleged tampering of postal ballots.
