NOx, shorthand for the sum of NO2 + NO, is necessary for the formation of ozone (O3). Even when volatile organic compounds (VOC) are not present, ozone is formed through a series of sunlight-driven ...

MOLINE, Ill. — You've likely heard about the ozone layer at some point or another. But, did you know that there are two types of ozone? Let's dive in! Ozone is formed when you pair three oxygen atoms ...

Ozone in the lower atmosphere is formed by the reaction of sunlight on air containing hydrocarbons and nitrogen oxides (NOX) that react to form ozone directly at the source of the pollution namely, ...

Earth’s stratosphere is a lot like Las Vegas, in that what happens up there, stays up there. For one, molecules of ozone, formed naturally by interactions between oxygen and the sun’s rays, form a ...

News about the environment isn't always positive, but this is: A new NASA study reports the hole in the ozone layer over Antarctica will be permanently smaller around the year 2040. Ozone is toxic to ...

The 2015 Antarctic ozone hole area was larger and formed later than in recent years, said scientists from NASA and the National Oceanic and Atmospheric Administration (NOAA). On Oct. 2, 2015, the ...

Oxygen and Ozone may sound similar, but they are very different and play different roles in our daily lives and in our environment. As we know, Oxygen(O₂) is very important in human life and also for ...

The 2015 Antarctic ozone hole area was larger and formed later than in recent years, said scientists. The 2015 Antarctic ozone hole area was larger and formed later than in recent years, said ...