5448 Search Results for "ozone"

We're working continuously to improve our search results. If you aren't finding what you expect, please use our feedback form to share the search query and expected result with us so we can improve.

9 Min Read

Ozone - NASA Science

https://science.nasa.gov/earth/earth-observatory/ozone

Ozone Layer. Relative ozone levels, October 1998 ... If each chlorine atom released from a CFC ... NASA's Earth Observatory brings you the Earth, every day, with in ...

World of Change: Antarctic Ozone Hole - NASA Science

https://science.nasa.gov/earth/earth-observatory/world-of-change/ozone-hole

The stratospheric ozone layer protects life on Earth by absorbing ultraviolet light, which damages DNA in plants and animals (including humans) and leads to ...

3 Min Read

Ozone - NASA Science

https://science.nasa.gov/mission/aura/ozone

The ozone layer is a layer in Earth's atmosphere that absorbs most of the Sun's UV radiation. It contains relatively high concentrations of ozone, although it ...

3 Min Read

Largest-ever Ozone Hole over Antarctica - NASA Science

https://science.nasa.gov/earth/earth-observatory/largest-ever-ozone-hole-over-antarctica-817

A NASA instrument has detected an Antarctic ozone "hole" (whatscientists call an "ozone depletion area") that is three times largerthan the entire land ...

4 Min Read

Arctic Ozone Hits Record High - NASA Science

https://science.nasa.gov/earth/earth-observatory/arctic-ozone-hits-record-high-153363

An active atmosphere at northern latitudes contributed to the highest monthly Arctic ozone concentrations measured in the satellite era.

13 Min Read

The Ozone We Breathe - NASA Science

https://science.nasa.gov/earth/earth-observatory/the-ozone-we-breathe

Ozone in the lower atmosphere (troposphere) is toxic to human beings and many species of plants, causing harm without visible symptoms.

2 Min Read

What’s Going on with the Hole in the Ozone Layer? We Asked a NASA Scientist: Episode 44

https://www.nasa.gov/earth/climate-change/ozone-layer/whats-going-on-with-the-hole-in-the-ozone-layer-we-asked-a-nasa-scientist-episode-44

Special chemical reactions can occur on these clouds and destroy ozone and form a hole in the Antarctic spring. The ozone-depleting gases have been regulated by ...

1 Min Read

The Ozone Hole: Closing the Gap - NASA Science

https://science.nasa.gov/earth/earth-observatory/the-ozone-hole-closing-the-gap

After thinning at alarming rates in the 1980s and 90s, the ozone layer over Antarctica is starting to recover. Watch how ozone concentrations in the ...

6 Min Read

2019 Ozone Hole is the Smallest on Record Since Its Discovery - NASA

https://www.nasa.gov/centers-and-facilities/goddard/2019-ozone-hole-is-the-smallest-on-record-since-its-discovery

Abnormal weather patterns in the upper atmosphere over Antarctica dramatically limited ozone depletion in September and October, resulting in the.

7 Min Read

A Violent Sun Affects the Earth's Ozone - NASA Science

https://science.nasa.gov/earth/earth-observatory/a-violent-sun-affects-the-earths-ozone

Earth Observatory Topics: Ozone Layer · Sun-Earth Interactions. From July 14 to 16, 2000, the surface of the sun exploded ...

4 Min Read

Ozone Hole Reaches Record Size - NASA Science

https://science.nasa.gov/earth/earth-observatory/ozone-hole-reaches-record-size-7044

From September 21 to 30, , the average area of the ozone hole was the largest ever observed, at 10.6 million square miles,” said Paul Newman, atmospheric.

4 Min Read

Satellite Tracks Ozone Pollution by Monitoring Its Key Ingredients - NASA Science

https://science.nasa.gov/earth/earth-observatory/satellite-tracks-ozone-pollution-by-monitoring-its-key-ingredients-91234

Understanding the chemical precursors of ground-level ozone may make it easier to prevent the pollutant from building up in the lower atmosphere.

5 Min Read

Modest Ozone Hole in 2023 - NASA Science

https://science.nasa.gov/earth/earth-observatory/modest-ozone-hole-in-2023-152023

Researchers found that the depleted area of the ozone layer over the South Pole was slightly improved this year.

3 Min Read

Ozone Hole through the years - NASA Science

https://science.nasa.gov/earth/earth-observatory/ozone-hole-through-the-years-49040

This series of images shows the Antarctic ozone hole on the day of its maximum depletion in 1979, 1987, 2006, and 2010; that is, the days with the thinnest ...

5 Min Read

NASA, NOAA Rank 2025 Ozone Hole as 5th Smallest Since 1992

https://science.nasa.gov/earth/nasa-noaa-rank-2025-ozone-hole-as-5th-smallest-since-1992

The ozone hole over the Antarctic was small in 2025 compared to previous years and remains on track to recover later this century. The hole this year was ...

4 Min Read

Ozone Hole is Smallest Since 1988 - NASA Science

https://science.nasa.gov/earth/earth-observatory/ozone-hole-is-smallest-since-1988-91212

The smaller ozone hole was strongly influenced by an unstable and warmer-than-usual Antarctic vortex.

4 Min Read

Watching the Ozone Hole Before and After the Montreal Protocol - NASA Science

https://science.nasa.gov/earth/earth-observatory/watching-the-ozone-hole-before-and-after-the-montreal-protocol-79198

NASA satellites have observed the Antarctic ozone hole since the late 1970s—before and after nations agreed to stop producing chemicals that destroy the ...

13 Min Read

Watching our Ozone Weather - NASA Science

https://science.nasa.gov/earth/earth-observatory/watching-our-ozone-weather

Contents. Introduction; Ozone in the Troposphere; Ozone Pollution Standards; Monitoring Ozone; Solving the Problem; Links; References. Earth Observatory Topics:.

4 Min Read

TOMS-EP - NASA Science

https://science.nasa.gov/mission/toms-ep

The Total Ozone Mapping Spectrometer, launched in July 1996 onboard an Earth Probe Satellite (TOMS/EP), continues NASA's long-term daily mapping of the ...

Ozone Where We Live (OWWL)

https://science.nasa.gov/citizen-science/ozone-where-we-live

Ozone Where We Live (OWWL). California's San Joaquin Valley, home to more than four million people, has some of the most polluted air in the United States. The ...

Suggested Searches

Featured

NASA AI Model That Found 370 Exoplanets Now Digs Into TESS Data

NASA Finds Lunar Regolith Limits Meteorites as Source of Earth’s Water

What’s Up: January 2026 Skywatching Tips from NASA

Missions

Humans in Space

Earth

The Solar System

The Universe

Science

Aeronautics

Technology

Learning Resources

About NASA

NASA en Español

News & Events

Multimedia

Featured

NASA’s Artemis II Mission to Fly Legacy Keepsakes with Astronaut Crew

NASA’s Chandra Releases Deep Cut From Catalog of Cosmic Recordings

NASA Webb Finds Young Sun-Like Star Forging, Spewing Common Crystals

Highlights

NASA Selects Participants to Track Artemis II Mission

Out of This World Discoveries: Space Station Research in 2025

NASA’s SpaceX Crew-11 Wraps Up Space Station Science

Highlights

Floods Inundate Southern Mozambique

How NASA Is Homing in From Space on Ocean Debris

Winter Grips the Michigan Mitten

Highlights

NASA Finds Lunar Regolith Limits Meteorites as Source of Earth’s Water

Private Event

Individual or Household Observation

Featured

NASA, Partners Advance LISA Prototype Hardware

AI Unlocks Hundreds of Cosmic Anomalies in Hubble Archive

NASA Reveals New Details About Dark Matter’s Influence on Universe

Highlights

NASA, Partners Advance LISA Prototype Hardware

AI Unlocks Hundreds of Cosmic Anomalies in Hubble Archive

Amendment 41: A.10 INNOVATE Updates

Highlights

NASA, GE Aerospace Hybrid Engine System Marks Successful Test

NASA Tests Technology Offering Potential Fuel Savings for Commercial Aviation

NASA Chase Aircraft Ensures X-59’s Safety in Flight

Highlights

NASA Launches Its Most Powerful, Efficient Supercomputer

NASA Selects Participants to Track Artemis II Mission

Winter Grips the Michigan Mitten

Featured

Join the Artemis Mission to the Moon

Featured

NASA Tests Technology Offering Potential Fuel Savings for Commercial Aviation

NASA Back for Seconds with New Food System Design Challenge

NASA Selects Participants to Track Artemis II Mission

Highlights

Últimos preparativos para la primera misión tripulada a la Luna con la campaña Artemis de la NASA

TRAPPIST-1 e — Guided Tour-es

Kepler-186 f — Guided Tour-es

5448 results found

Content Type

Categories

Changed

Language

Ozone - NASA Science

World of Change: Antarctic Ozone Hole - NASA Science

Ozone - NASA Science

Largest-ever Ozone Hole over Antarctica - NASA Science

Arctic Ozone Hits Record High - NASA Science

The Ozone We Breathe - NASA Science

What’s Going on with the Hole in the Ozone Layer? We Asked a NASA Scientist: Episode 44

The Ozone Hole: Closing the Gap - NASA Science

2019 Ozone Hole is the Smallest on Record Since Its Discovery - NASA

A Violent Sun Affects the Earth's Ozone - NASA Science

Ozone Hole Reaches Record Size - NASA Science

Satellite Tracks Ozone Pollution by Monitoring Its Key Ingredients - NASA Science

Modest Ozone Hole in 2023 - NASA Science

Ozone Hole through the years - NASA Science

NASA, NOAA Rank 2025 Ozone Hole as 5th Smallest Since 1992