4 days ago · Latest status of ozone What is ozone? Ozone is a colorless gas. Chemically, ozone is very active; it reacts readily with a great many other substances. Near the Earth’s surface, …

Mar 11, 2025 · Learn the difference between good (stratospheric) and bad (tropospheric) ozone, how bad ozone affects our air quality, health, and environment, and what EPA is doing about it …

Sep 23, 2024 · Ozone facts Ozone in the stratosphere absorbs most of the ultraviolet radiation from the Sun. Without ozone, the Sun’s intense UV radiation would sterilize the Earth’s …

Sep 23, 2024 · Ozone facts Ozone in the stratosphere absorbs most of the ultraviolet radiation from the Sun. Without ozone, the Sun’s intense UV radiation would sterilize the Earth’s …

Nov 6, 2020 · Ozone, an important component of smog, is a highly reactive and unstable gas capable of damaging living cells, such as those in human lungs. This pollutant forms in the …

Jan 28, 2025 · Explore Ozone (O₃): From its sharp scent post-storm 🌩️ to its uses & side effects. Dive into the essence of this powerful molecule!

The ozone layer is the region of the Earth's stratosphere that contains relatively high concentrations of ozone. These concentrations are greatest at altitudes between about 15 and …

Sep 15, 2025 · Ozone is an odorless, colorless gas made up of three oxygen atoms (O3) and is a natural part of the environment

Feb 9, 2021 · Ozone is a pale blue gas composed of three oxygen atoms bonded together. It occurs naturally high up in the Earth's atmosphere, where it protects the surface from harmful …

Dec 18, 2025 · Known as tropospheric or "ground-level" ozone, this gas is harmful to human heath and the environment. Since it forms from emissions of volatile organic compounds …