What is photochemical smog and where is it usually found?
Modern smog, as found for example in Los Angeles, is a type of air pollution derived from vehicular emission from internal combustion engines and industrial fumes that react in the atmosphere with sunlight to form secondary pollutants that also combine with the primary emissions to form photochemical smog.oinage of the term smog is generally attributed to Dr. Henry Antoine Des Voeux in his 1905 paper, Fog and Smoke for a meeting of the Public Health Congress. Smog is a type of air pollution. Smog is a mixture of smoke and fog. Smog usually forms when smoke from pollution mixes with fog. For example, London, England, is often very foggy.Most people in London used to heat their homes by burning coal.ondon used to have a lot of smog. There is a special kind of smog called photochemical smog. It forms when photons of sunlight hit molecules of different kinds of pollutants in the atmosphere. The photons make chemical reactions happen. The pollution molecules turn into other kinds of nasty chemicals. Photochemical Smog. Smog is a type of air pollution. Smog is a mixture of smoke and fog. Smog usually forms when smoke from pollution mixes with fog. For example, London, England, is often very foggy. Most people in London used to heat their homes by burning coal.ondon used to have a lot of smog. There is a special kind of smog called photochemical smog. It forms when photons of sunlight hit molecules of different kinds of pollutants in the atmosphere. The photons make chemical reactions happen. The pollution molecules turn into other kinds of nasty chemicals. Smog is a type of air pollutant. The word smog was coined in the early 20th century as a portmanteau of the words smoke and fog to refer to smoky fog.The word was then intended to refer to what was sometimes known as pea soup fog, a familiar and serious problem in London from the 19th century to the mid 20th century.oinage of the term smog is generally attributed to Dr. Henry Antoine Des Voeux in his 1905 paper, Fog and Smoke for a meeting of the Public Health Congress. / 0 comments. Photochemical smog is produced when sunlight is mixed with various pollutants like nitrogen dioxide or hydrocarbons. It is unique type of smog that was first spotted in 1950. The photochemical smog is often colorless and invisible.However, it can cause various problems like eye irritation, respiratory problems and so on. photochemical smog is essentially a chemical reaction between sunlight, volatile organic compounds, nitrogen oxides, which forms into a new kind of smog. Photochemical smog is produced when sunlight is mixed with various pollutants like nitrogen dioxide or hydrocarbons. It is unique type of smog that was first spotted in 1950.The photochemical smog is often colorless and invisible. However, it can cause various problems like eye irritation, respiratory problems and so on. photochemical smog is essentially a chemical reaction between sunlight, volatile organic compounds, nitrogen oxides, which forms into a new kind of smog. These 10 animal facts will amaze you. Photochemical smog is a unique type of air pollution which is caused by reactions between sunlight and pollutants like hydrocarbons and nitrogen dioxide.Although photochemical smog is often invisible, it can be extremely harmful, leading to irritations of the respiratory tract and eyes.hese 10 animal facts will amaze you. Photochemical smog is a unique type of air pollution which is caused by reactions between sunlight and pollutants like hydrocarbons and nitrogen dioxide. There are two major types of smog: photochemical and industrial smog. Photochemical smog is created through a reaction by which air pollutants are struck by sunlight, and form … particulate matter and tropospheric ozone.The air pollutants that are most responsible for this type of smog are nitrogen oxides (NOx) and volatile organic compounds (VOCs).Photochemical is especially a problem in areas with many cars, coal-burning power plants, and the right weather conditions.hotochemical smog is created through a reaction by which air pollutants are struck by sunlight, and form … particulate matter and tropospheric ozone. Air pollution containing ozone and other reactive chemical compounds formed by the action of sunlight on nitrogen oxides and hydrocarbons, especially those in automobile exhaust.hotochemical smog is created through a reaction by which air pollutants are struck by sunlight, and form … particulate matter and tropospheric ozone. A photochemical smog is essentially a chemical reaction between sunlight, volatile organic compounds, nitrogen oxides, which forms into a new kind of smog. photochemical smog is essentially a chemical reaction between sunlight, volatile organic compounds, nitrogen oxides, which forms into a new kind of smog.
A type of air pollution. Usually forms when smoke from pollution mixes with fog.