Web12 Feb 2024 · Photochemical Smog Photochemical smog, as commonly seen in the Los Angeles Basin, is mainly composed of ozone and nitrogen dioxide. During the formation of ozone, nitrogen dioxide from vehicle exhaust is photolyzed by incoming solar radiation to produce nitrogen oxide and an unpaired oxygen atom. WebHow do VOCs cause smog? VOCs play a significant role in the formation of ozone and fine particulates in the atmosphere. Under sunlight, VOCs react with nitrogen oxides emitted mainly from vehicles, power plants and …
Emissions of air pollutants in the UK – Sulphur dioxide (SO2)
WebSmog is produced by a set of complex photochemical reactions involving volatile organic compounds (VOCs), nitrogen oxides and sunlight, which form ground-level ozone. Web1 Jul 2024 · Most air pollution is created by people, taking the form of emissions from factories, cars, planes, or aerosol cans. Second-hand cigarette smoke is also considered air pollution. These man-made … nacm tampa credit reference
Formation of Smog - Environment Notes - Prepp
Web25 Feb 2024 · Photochemical smog occurs in sunny, dry areas and forms from the use of all fossil fuels, including gasoline, burning trees, and processing organic waste. When … Web12 Feb 2024 · When NO x is released into the air, it reacts, stimulated by sunlight, with organic compounds in the air; the result is smog. Smog is a pollutant and has adverse effects on children's lungs. NO x reacting with sulfur dioxide produces acid rain, which is highly destructive to everything it lands on. WebPhotochemical smog, also known as summer smog, is a type of smog that is produced when UV light originating from the sun interacts with the oxides of nitrogen present in the … medicine and surgery unicampania