London-type smog, also known as "industrial smog," is a type of air pollution characterized by a mixture of smoke, fog, and sulfur dioxide, resulting in thick, grayish haze. It is primarily caused by the burning of fossil fuels, particularly coal, which releases large amounts of sulfur dioxide and particulate matter into the atmosphere. This phenomenon was particularly prevalent in London during the 19th and mid-20th centuries, especially in winter when coal use for heating peaked, leading to health issues and reduced visibility. The introduction of cleaner energy sources and stricter air quality regulations has significantly reduced the occurrence of this type of smog in modern times.
LondonType your answer here...
car smog, mostly.
Classic smog is a mixture of coal smoke (containing particulate and sufur dioxide) and fog.
fog or smog
smoke,fog
Acid Rain for Starters.
you tell me
Its considered secondary, but it can form from primary causes I heard.
Ozone is a key component of smog. Smog forms when pollutants such as nitrogen oxides and volatile organic compounds react in the presence of sunlight to create ground-level ozone. High levels of ozone in smog can be harmful to human health and the environment.
The area's smog usually returns within a couple of days.
Particulate carbon in the air causes smog and can cause respiratory distress.
You cannot use CFC's anymore