Glossary “smog” Definition:
Air pollution, especially the photochemical variety formed when sunlight causes a chemical reaction between NOx and HC, resulting in the formation of ozone and other compounds smog is a conjunction of smoke and fog.
Glossary “smog” Definition:
Air pollution, especially the photochemical variety formed when sunlight causes a chemical reaction between NOx and HC, resulting in the formation of ozone and other compounds smog is a conjunction of smoke and fog.