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SURFACE OZONE
In 1987, the world swapped ozone-destroying CFCs for safer refrigerants; nearly 40 years later, scientists found the switch had been quietly raining a forever chemical across the planet- Why Shower Screens Get Water Marks So Quickly
- The Ozone hole has shown measurable long-term recovery following the Montreal Protocol
- Antarctic Ozone Hole Shrinks to Smallest Since 2019, Scientists SayThe Antarctic ozone hole has shrunk to its smallest and shortest-lived size since 2019, offering encouraging evidence that international ef...04 Feb, 2026, 04.07 PM IST
- IIT-Kharagpur study reveals alarming impact of ozone pollution on major Indian food cropsA new IIT-Kharagpur study reveals that increasing surface ozone pollution poses a significant threat to India's agricultural yields, partic...08 Apr, 2025, 11.44 AM IST
- ISRO's new meteorological satellite initiates earth imaging operations, first captured images releasedPayloads on the INSAT-3DS generate over 40 geophysical data products such as Sea Surface Temperature, Rainfall (precipitation) Products, La...11 Mar, 2024, 07.36 PM IST
- Ozone hole largest on record over past 3 years, new research findsContrary to public perception, the Antarctic ozone hole has been among the largest on record over the past three years, according to new re...22 Nov, 2023, 01.26 PM IST
- Less economic activities during lockdown led to low air pollution in most parts of India: StudyAccording to the study, published in the 'Environmental Science and Pollution Research', ozone, carbon monoxide and NO2 showed an increase ...27 Dec, 2021, 10.16 PM IST
- Earth is healing: Global air quality improved this year due to coronavirus lockdownIt is some positive news among a very tragic situation.14 May, 2020, 11.02 AM IST
- 2019 ozone hole is the smallest on record: NASAThe annual ozone hole reached its peak extent of 16.4 million square kilometers on September 8, and then shrank to less than 10 million squ...22 Oct, 2019, 03.16 PM IST
- Ozone hole smallest since 1988: ScientistsWashington, Nov 3 (IANS) A hole in the Earth's ozone layer that forms over Antarctica each September due to warm air was the smallest this ...03 Nov, 2017, 01.52 PM IST
- UK-based internet service provider New Call Telecom scouts for investors to take Ozone Networks overseas“We are looking at strategic investors that really understand the benefit and strategies around Ozone and Wi-Fi in India,” said Nigel Eastw...03 Nov, 2015, 04.46 AM IST
- Antarctic ozone hole expands to record levels: NASAThe 2015 Antarctic ozone hole area was larger and formed later than in recent years, scientists from NASA and NOAA have said.30 Oct, 2015, 04.39 PM IST
- Surface Ozone pollution in Delhi crosses permissible limit againSurface ozone pollution has crossed the permissible limit, for the second time in a year, with experts blaming weak monsoon for the phenome...08 Oct, 2015, 08.03 PM IST
- Ozone pollution in Delhi crosses permissible limit againSurface ozone pollution in Delhi has crossed the permissible limit, for the second time in a year, with experts blaming weak monsoon for th...08 Oct, 2015, 07.25 PM IST
- As Delhi sizzles, toxic ozone levels riseThe level of toxic ozone in the national capital was highest this year during the last two weeks when the maximum temperatures hovered abov...28 May, 2015, 07.43 PM IST
- Biomass burning a major source of pollution in IndiaVehicles, air conditioners and industries may be the usual suspects contributing to the rise in pollution levels across the country, but th...10 Nov, 2014, 01.24 PM IST
- India staring at ozone trouble, says Pune scientistCity-based scientist Gufran Beig said the Earth's protective ozone layer is on track to recovery in the next few decades.16 Sep, 2014, 01.35 AM IST
- Ozone layer on track to recovery, says UN reportEarth's protective ozone layer is well on track to recovery in the next few decades according to a new UN report.11 Sep, 2014, 02.32 PM IST
- 'Ozone-related deaths to increase in next 60 years'Climate change may be worse for the lungs, as ozone pollution-related deaths are likely to increase in certain regions in the next 60 years...29 Sep, 2011, 03.56 PM IST
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