5986 Search Results for "ozone"

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1 Min Read

Aura - NASA Science

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

Aura (Latin for breeze) obtains measurements of ozone, aerosols and key gases throughout the atmosphere. March 20, 2018

9 Min Read

Ozone - NASA Science

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

Ozone (O3) is a relatively unstable molecule made up of three atoms of oxygen (O). Although it represents only a tiny fraction of the atmosphere, ozone is ...

6 Min Read

NASA's TSIS-1 Keeps an Eye on Sun's Power Over Ozone

https://www.nasa.gov/centers-and-facilities/goddard/nasas-tsis-1-keeps-an-eye-on-suns-power-over-ozone

But ozone is vulnerable to certain gases made by humans that reach the upper atmosphere. Once there, they react in the presence of sunlight to destroy ozone ... November 21, 2017

World of Change: Antarctic Ozone Hole - NASA Science

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

In the early 1980s, scientists began to realize that CFCs were creating a thin spot-a hole-in the ozone layer over Antarctica every spring.

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.

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. October 21, 2019

11 Min Read

Tango in the Atmosphere: Ozone & Climate Change - NASA Science

https://science.nasa.gov/earth/earth-observatory/tango-in-the-atmosphere-ozone-climate-change

Today, some scientists are predicting the stratospheric ozone layer will recover to 1980 ozone levels by the year 2050. These scientists say we can expect ...

1 Min Read

Low-Level Ozone - NASA Science

https://science.nasa.gov/earth/earth-observatory/low-level-ozone-3732

In the stratosphere, ozone shields us from the Sun's deadly ultraviolet radiation. But in the troposphere, this same gas impairs lung capacity and reduces.

10 Min Read

Chemistry in the Sunlight - NASA Science

https://science.nasa.gov/earth/earth-observatory/chemistry-in-the-sunlight

Ozone Layer. The sun's awesome power drives a multitude of chemical reactions that are critical for life on Earth. In the atmosphere, ultraviolet radiation ...

13 Min Read

Watching our Ozone Weather - NASA Science

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

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

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.

Ozone 101: What Is the Ozone Hole | NASA+

https://plus.nasa.gov/video/ozone-101-what-is-the-ozone-hole-2

Ozone 101 is the first in a series of explainer videos outlining the fundamentals of popular Earth science topics. Let's back up to the basics and understand ...

Ozone Where We Live (OWWL) - NASA

https://www.nasa.gov/ozone-where-we-live

These small, low-cost sensors measure atmospheric gases such as ozone, nitrogen dioxide, methane, and formaldehyde. Ways to get involved: Air Based. We are ...

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.

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 ...

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

These harmful ultraviolet rays would make life on Earth impossible if it weren't for the ozone layer that absorbs the radiation. Ozone forms when three atoms of ...

8 Min Read

The World We Avoided by Protecting the Ozone Layer - NASA Science

https://science.nasa.gov/earth/earth-observatory/the-world-we-avoided-by-protecting-the-ozone-layer

The largest recorded Antarctic ozone hole was recorded in 2006, with holes of slightly smaller size since then. Newman, Stolarski, and other colleagues have ...

5 Min Read

Ozone Hole Continues Healing in 2024 - NASA Science

https://science.nasa.gov/earth/earth-observatory/ozone-hole-continues-healing-in-2024-153523

The area of depleted ozone over the Antarctic ranked the seventh smallest since recovery began in 1992.

What Is the Ozone Hole? | NASA+

https://plus.nasa.gov/video/what-is-the-ozone-hole

What Is the Ozone Hole? ... Let's back up to the basics and understand what caused the Ozone Hole, its effects on the planet, and what scientists predict will ...

3 Min Read

Relative Amounts of Bad Ozone Ingredients Across the U.S. - NASA Science

https://science.nasa.gov/earth/earth-observatory/relative-amounts-of-bad-ozone-ingredients-across-the-us-39715

Both of these ingredients are found in the air pollution ... Based on data from the Ozone Monitoring ... Air Pollution's Daily Pulse Over the Northeast. 5 min read.

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Aura - NASA Science

Ozone - NASA Science

NASA's TSIS-1 Keeps an Eye on Sun's Power Over Ozone

World of Change: Antarctic Ozone Hole - NASA Science

The Ozone We Breathe - NASA Science

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

Tango in the Atmosphere: Ozone & Climate Change - NASA Science

Low-Level Ozone - NASA Science

Chemistry in the Sunlight - NASA Science

Watching our Ozone Weather - NASA Science

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

Ozone 101: What Is the Ozone Hole | NASA+

Ozone Where We Live (OWWL) - NASA

Ozone Hole Reaches Record Size - NASA Science

Ozone Where We Live (OWWL)

Space Storm Solar Sail Sentinel (S5)