News for 'air temperature'

How Data Centres Contribute To Urban Heat Islands

How Data Centres Contribute To Urban Heat Islands

Rediff.com14 hours ago

A new study in Phoenix, USA, reveals that waste heat from data centres can significantly increase air temperatures in nearby neighbourhoods, exacerbating urban heat island effects.

Madhya Pradesh Residents Struggle As Night Temperatures Rise

Madhya Pradesh Residents Struggle As Night Temperatures Rise

Rediff.com6 days ago

Rising mercury levels in Madhya Pradesh are causing discomfort for residents as night temperatures fail to provide relief, disrupting sleep patterns and daily routines.

Madhya Pradesh Residents Struggle With Sleepless Nights Amid Rising Temperatures

Madhya Pradesh Residents Struggle With Sleepless Nights Amid Rising Temperatures

Rediff.com6 days ago

Rising mercury levels in Madhya Pradesh are causing sleepless nights for residents as minimum temperatures remain high. Doctors report an increase in sleep-related issues, allergies, and fatigue due to the heat.

India's peak power demand reaches record high amidst heatwave

India's peak power demand reaches record high amidst heatwave

Rediff.com14 hours ago

India's peak power demand reached an all-time high of 257.37 GW on Monday, driven by increased use of cooling appliances during an intense heatwave, according to power ministry data. The Indian Meteorological Department has forecast continued heatwave conditions in northwest and central India.

Severe heatwave grips India, Banda in UP scorches at 48 deg C

Severe heatwave grips India, Banda in UP scorches at 48 deg C

Rediff.com4 hours ago

Large parts of India are experiencing a severe heatwave, with temperatures soaring to dangerous levels. Authorities have issued alerts and health advisories as the heatwave intensifies across multiple states.

8 Hottest Places On Earth Are In India This April!

8 Hottest Places On Earth Are In India This April!

Rediff.com30 Apr 2026

The scorching summer heat is frying these Indian towns and cities.

Local Conditions, Not Distant Air, Fuel Indo-Gangetic Plain Heatwaves: IIT Bombay Study

Local Conditions, Not Distant Air, Fuel Indo-Gangetic Plain Heatwaves: IIT Bombay Study

Rediff.com16 Apr 2026

Researchers at IIT Bombay have discovered that heatwaves in the Indo-Gangetic Plains are primarily caused by local land and weather conditions, rather than hot air originating from elsewhere, emphasising the need for location-specific early warning systems.

Dehydrated At Work? Blame Your Office AC!

Dehydrated At Work? Blame Your Office AC!

Rediff.com6 May 2026

While being in an air-conditioned room can make you feel pleasant and comfortable, it also has its disadvantages, says Dr Manjusha Agarwal, consultant-internal medicine at Gleneagles Hospital, Mumbai.

How To Plan Urban Greenery For Cooling Effect

How To Plan Urban Greenery For Cooling Effect

Rediff.com7 days ago

An analysis of 138 Indian cities reveals that urban greening should consider humidity and airflow for effective cooling, emphasising climate-responsive strategies over one-size-fits-all approaches.

FIFA under fire as 2026 World Cup heat risk grows

FIFA under fire as 2026 World Cup heat risk grows

Rediff.com5 days ago

Football's global players' union has renewed concerns about the potential impact of heat on the 2026 World Cup, following a scientific analysis indicating a high likelihood of dangerous temperatures for both players and fans.

North India sizzles at 45 deg Celsius, relief likely from Tuesday

North India sizzles at 45 deg Celsius, relief likely from Tuesday

Rediff.com26 Apr 2026

Northern states in India are experiencing severe heatwave conditions, with temperatures reaching up to 46.6 degrees Celsius. The heatwave has impacted daily life, leading to a decline in tourism and increased power demand. Authorities have issued advisories and implemented measures to mitigate the effects of the extreme heat.

Why Delhi Saw A Sharp Rise In Fire Emergencies In April

Why Delhi Saw A Sharp Rise In Fire Emergencies In April

Rediff.com4 May 2026

Fire-related emergencies in Delhi surged by 73% in April compared to March, with 32 deaths reported in fire accidents between January and April, according to official data from the Delhi Fire Services.

For first time China confirms support to Pakistan during Operation Sindoor

For first time China confirms support to Pakistan during Operation Sindoor

Rediff.com8 May 2026

China has confirmed providing on-site technical support to Pakistan during last year's conflict with India, according to official media reports.

Chill Out: 5 Best 2-Tonne, 5-Star Inverter ACs for Energy Efficiency

Chill Out: 5 Best 2-Tonne, 5-Star Inverter ACs for Energy Efficiency

Rediff.com28 Apr 2026

Discover the top 5-star rated 2-tonne inverter air conditioners designed for lower electricity demand and efficient cooling in rooms sized 250-350 sq ft, even in intense heat conditions.

Why Indian Cities Need Smarter Greening Strategies

Why Indian Cities Need Smarter Greening Strategies

Rediff.com11 May 2026

A study by IIT Gandhinagar researchers reveals that urban greening alone is insufficient to reduce heat stress in Indian cities, highlighting the need for climate-responsive planning that considers humidity, ventilation, and urban compactness.

11 Epic Bicycle Rides Across India

11 Epic Bicycle Rides Across India

Rediff.com4 days ago

Discover the only way to travel, where fun meets fitness!

Coolcations Drive Summer Travel Surge

Coolcations Drive Summer Travel Surge

Rediff.com6 days ago

As temperatures soar, booking queries have surged by double digits -- going up to 125 per cent -- for destinations like Kashmir, Shillong, Gangtok, Munnar, Leh, Rishikesh, Guwahati, Imphal, Kodaikanal and the Andamans.

Delhi wakes up to dense fog in March, temp dips to 13 deg Celsius

Delhi wakes up to dense fog in March, temp dips to 13 deg Celsius

Rediff.com21 Mar 2026

Delhi experienced a foggy morning with a dip in temperature and improved air quality following recent rainfall. The air quality index (AQI) reached 'satisfactory' levels for the first time in five months.

India's Smaller Cities Pop Corks: Champagne Demand Spreads Beyond Metros

India's Smaller Cities Pop Corks: Champagne Demand Spreads Beyond Metros

Rediff.com1 May 2026

Champagne consumption in India is expanding beyond major metropolitan areas into smaller cities like Kanpur, Guwahati, and Lucknow, driven by a desire for sophisticated lifestyle declarations and a growing appreciation for the beverage.

Rain lashes several areas in north; fog returns in Delhi

Rain lashes several areas in north; fog returns in Delhi

Rediff.com21 Mar 2026

Several states in north India, including Rajasthan and Himachal Pradesh, experienced varied weather conditions, including light to moderate rainfall, fog, and temperature fluctuations.

Energy-Efficient Bricks Developed by IIT Guwahati Offer Sustainable Cooling Solution

Energy-Efficient Bricks Developed by IIT Guwahati Offer Sustainable Cooling Solution

Rediff.com27 Mar 2026

Researchers at IIT Guwahati have developed energy-efficient bricks designed to keep buildings naturally cool, offering a promising solution for sustainable construction. These bricks incorporate Phase Change Materials (PCMs) to absorb and release heat, reducing the need for air conditioning and lowering energy consumption.

Jamia Millia tense as students protest RSS event on campus

Jamia Millia tense as students protest RSS event on campus

Rediff.com28 Apr 2026

Students at Jamia Millia Islamia University protested an event marking 100 years of the Rashtriya Swayamsevak Sangh (RSS), citing concerns over the 'saffronisation' of the campus and unequal treatment by the university administration.

How Delhi's Forests Are Quietly Combating Climate Change

How Delhi's Forests Are Quietly Combating Climate Change

Rediff.com9 May 2026

Researchers have discovered that Delhi's urban forests are significant carbon sinks, storing substantial amounts of carbon in trees and soil, with the potential to generate revenue through carbon credits. The study highlights the importance of preserving and expanding these forests to combat climate change.

Delhi shivers as cold day grips city, air quality plummets

Delhi shivers as cold day grips city, air quality plummets

Rediff.com1 Jan 2026

Delhi experiences a biting chill with 'cold day' conditions and dense fog, coupled with 'very poor' air quality. The IMD forecasts continued cold weather and potential light rain.

Recipe: Roopa's Air-Fried Roast Chicken

Recipe: Roopa's Air-Fried Roast Chicken

Rediff.com6 Jan 2026

Golden, crispy Air-Fried Roast Chicken is an entree that's show-stopping enough for a special meal, but healthy enough for a weekday dinner.

IAF to procure high-altitude compact UAV for Garud Special Forces

IAF to procure high-altitude compact UAV for Garud Special Forces

Rediff.com19 Apr 2026

The Indian Air Force is set to procure a compact, indigenous unmanned aerial vehicle (UAV) system for its elite Special Forces unit, designed to operate in extreme conditions and high altitudes.

Players wilt, fans stay away as heat wallops Australian Open

Players wilt, fans stay away as heat wallops Australian Open

Rediff.com24 Jan 2026

The day session attendance of 51,048 was some 10,000 short of day six on Friday and even less than last year's corresponding session.

World Earth Day 2026: History, Significance, Quotes & Why It Matters More Than Ever

World Earth Day 2026: History, Significance, Quotes & Why It Matters More Than Ever

Rediff.com22 Apr 2026

World Earth Day 2026 is celebrated on April 22 to promote environmental protection. Know its history, significance, theme, inspiring quotes, and why it matters more than ever today.

It's getting hot, hot at the Australian Open!

It's getting hot, hot at the Australian Open!

Rediff.com27 Jan 2026

Australian Open organisers invoked their extreme heat policy as temperatures soared at Melbourne Park on Tuesday, prompting the suspension of play on outer courts and the closure of roofs on the main showcourts.

No respite from toxic air as Delhi's AQI crosses 400

No respite from toxic air as Delhi's AQI crosses 400

Rediff.com23 Dec 2025

On the weather front, dense fog led to a sharp drop in visibility, with Palam recording 50 metres visibility under dense fog conditions with west-southwesterly winds at 5 kmph at 8 am, while Safdarjung reported 100 metres visibility with calm winds at the same time.

The Man Challenging 18% GST On Air Purifiers

The Man Challenging 18% GST On Air Purifiers

Rediff.com27 Dec 2025

'If a common man wants to buy an air purifier for Rs 10,000, then he will have to shell out Rs 11,800 with 18 percent GST.' 'If he is charged GST at 5 percent the same air purifier will cost Rs 10,500.' 'This saves a one time amount of Rs 1,300 -- and that too just to breathe clean air.'

Delhi air turns lethal as AQI peaks at 498, skyline lost in haze

Delhi air turns lethal as AQI peaks at 498, skyline lost in haze

Rediff.com15 Dec 2025

Delhi choked under a thick blanket of smog on Monday, with the Air Quality Index (AQI) settling at 498, which falls in the higher spectrum of 'severe' category.

Trump Has Forced The World Into New Reality

Trump Has Forced The World Into New Reality

Rediff.com11 Apr 2026

America's population and its media and its democratic structures seem fine with this, which is why Trump continues as he does, asserts Aakar Patel.

Recipe: Roopa's Vegetable Muffins With Piped Mash

Recipe: Roopa's Vegetable Muffins With Piped Mash

Rediff.com10 Feb 2026

Quite an exotic and fancy-looking vegetable creation by Chef Roopa Nabar.

Gulf War: Stocks That Could Buck The Trend And Shine

Gulf War: Stocks That Could Buck The Trend And Shine

Rediff.com14 Apr 2026

10 stocks from the Nifty 200 index that offer good growth potential and scope to deliver decent returns from current levels, based on brokerage estimates.

Cold Days Ahead After Warm 2025

Cold Days Ahead After Warm 2025

Rediff.com2 Jan 2026

Above-normal cold wave days are expected in some areas of central India, eastern Uttar Pradesh and Bihar during January 2026.

90 UNFORGETTABLE Asha Bhosle Songs

90 UNFORGETTABLE Asha Bhosle Songs

Rediff.com12 Apr 2026

Much, much, much before Rocky Aur Rani Kii Prem Kahaani fussed over What Jhumka, Asha Bhosle trilled in her alluring voice and teased us with tantalising details about the events leading to her precious Jhumka's loss.

10 dead as winter storm batters US, power cut for millions

10 dead as winter storm batters US, power cut for millions

Rediff.com26 Jan 2026

The storm has prompted widespread travel disruption, including mass flight cancellations and warnings to motorists to stay off icy roads, while at least 20 states and Washington, DC, declared states of emergency.

Winter storm chaos: Over 14,000 flights cancelled across US

Winter storm chaos: Over 14,000 flights cancelled across US

Rediff.com25 Jan 2026

US President Trump has issued emergency declarations for 10 states as authorities continue to prepare for frigid cold which will sweep across the eastern two-thirds of the country.

Delhi breathes easier as air quality improves: Here's what helped

Delhi breathes easier as air quality improves: Here's what helped

Rediff.com9 Nov 2025

The Delhi Pollution Control Committee (DPCC) reports improved air quality in Delhi compared to the same period last year, attributing it to coordinated efforts by government departments. Officials aim to avoid implementing GRAP Stage III restrictions through proactive measures and public participation.