No need to panic. The six levels of health concern and what they mean are: "Good" AQI is 0 to 50. Smog is air pollution that reduces visibility. Each category corresponds to a different level of health concern. Smog is a type of intense air pollution. Information and translations of SMOG in the most comprehensive dictionary definitions resource on … smog (smog), Air pollution characterized by a hazy and often highly irritating atmosphere resulting from a mixture of fog with smoke and other air pollutants. Yo , lend me a smog . Fog that has become mixed and polluted with smoke. There were times when a face mask was required to walk safely around Toronto because of SARS ; Los Angeles is still like that because of SMOG . See more words with the same meaning: cigarette, cigar . Air pollution, then, is the release of these particles and gases into the air. You received your DMV renewal notice and discovered it says Smog Certification Required at a STAR Station. Yo , lend me a smog . Smog is common in large urban areas, especially during hot, sunny weather, where it appears as a brownish haze that can irritate the eyes and lungs. A form of air pollution produced by the photochemical reaction of sunlight with hydrocarbons and nitrogen oxides that have been released into the atmosphere, especially by automotive emissions. Smog definition is - a fog made heavier and darker by smoke and chemical fumes; also : a photochemical haze caused by the action of solar ultraviolet radiation on atmosphere polluted with hydrocarbons and oxides of nitrogen especially from automobile exhaust. [sm(oke) + (f)og.] Smog was common in industrial areas, and remains a familiar sight in cities today. smog: a cigarette. des Voeux, treasurer of the Coal Smoke Abatement Society, though he seems not to have claimed credit for coining it. Air quality is considered satisfactory, and air pollution poses little or no risk. smog′less adj. Smogged definition, smoke or other atmospheric pollutants combined with fog in an unhealthy or irritating mixture. Meaning of SMOG. Definition of SMOG in the Definitions.net dictionary. 'Simplified Measure Of Gobbledygook' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and abbreviations resource. Ozone, a toxic gas that is not normally produced at … The term "smog" was first used in the early 1900s to describe a mix of smoke and fog. smog (smŏg, smôg) n. 1. The smoke usually came from burning coal. On the other hand, exhaust gas from marine diesel engines include factors that cause photochemical smog and acid rain, such as sulfur oxide (SOx) and nitrogen oxide (NOx), in addition to carbon dioxide (CO2) that are causes of global warming. "Moderate" AQI is 51 to 100. What is the difference with a regular smog station and a STAR smog station? smog (n.) 1905, blend of smoke and fog, formed "after Lewis Carrol's example" [Klein; see portmanteau].Reputedly coined in reference to London, and first attested there in a paper read by Dr. H.A. Looking for the definition of SMOG? smog: a cigarette. 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. See more. What does SMOG mean? Today, most of the smog we see is photochemical smog. How to use smog in a sentence. SMOG is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms SMOG is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms The word 'smog' comes from the combination of the words 'smoke' and 'fog'. 2. Cambridge Dictionary +Plus The word "smog" was coined in the early 20th century, and is a contraction (portmanteau) of the words smoke and fog to refer to smoky fog; its opacity, and odor. See more words with the same meaning: cigarette, cigar . Find out what is the full meaning of SMOG on Abbreviations.com!

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