Delhi grappled with a cold wave today as the minimum temperature at the Safdarjung Observatory, considered the official marker for the capital city, settled at four degrees Celsius, four degrees below normal.
On Monday, the national capital had recorded a low of 3.2 degrees Celsius, five degrees below normal and the lowest so far this season.
Though there was a marginal rise in the minimum temperature, it was still on the lower side, as the weather remained chilly in the morning.
The relative humidity was recorded at 94 per cent, according to the India Meteorological Department.
In the plains, the IMD declares a cold wave if the minimum temperature dips to 4 degrees Celsius. A cold wave is also declared when the minimum temperature is 10 degrees Celsius or below and is 4.5 notches below than normal.
The weather office has forecast shallow fog in the day and the maximum temperature is likely to hover around 21 degrees Celsius.
Two back-to-back Western Disturbances and the resultant slowing down of cold northwesterly winds from Tuesday night will push the minimum temperature up, RK Jenamani, a senior scientist at the IMD, had said on Monday.
Cold wave conditions were observed on Tuesday at a few places over Haryana, Madhya Pradesh, Jharkhand, Odisha, and at isolated pockets over Punjab, Delhi, Uttar Pradesh, Rajasthan, Chhattisgarh, Bihar, Gangetic West Bengal, Saurashtra and Kutch, Vidarbha and Telangana, official said.
The air quality index of Delhi in the morning was 380, which falls in the very poor category, according to CPCB data.
(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)
"Bhayankar Pollution": Nitin Gadkari Admits He's Reluctant To Visit Delhi Delhi's Air Quality Deteriorates, AQI In 'Very Poor' Category Delhi Records Season's 2nd Coldest Night, Air Quality 'Very Poor' South Korea Declares Emergency, Cites Anti-State Element, Communist Threats South Korea Under Martial Law. Here's What It Means For Its Citizens Devendra Fadnavis, Eknath Shinde Meet As Maharashtra Race Endgame Nears Cancer Misinformation Prevalent In India, Trust In Medicine Crucial: Report Generative AI Had Muted Impact On Global Polls This Year: Meta Centre To Give 95% Quota To Locals In Ladakh Gazetted Officers' Posts Track Latest News Live on NDTV.com and get news updates from India and around the world.