Definition of smognext
as in haze
an atmospheric condition in which suspended particles in the air rob it of its transparency the city's smog was once so bad that darkness often prevailed, even at noon

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of smog In the directorial debut from Izabel Pakzad, Lola (Cherry) and Lavinia (Thorne) make up two-fifths of an on-screen friend group that ditches the Los Angeles smog for the clear skies — and ample partying room — found in California's Joshua Tree National Park. Bailey Richards, PEOPLE, 14 June 2026 The national smog level dropped by 11% from 2003 to 2015 as strict federal regulations on power plants, cars and diesel engines kicked in. ABC News, 4 June 2026 Formaldehyde is a common pollutant that adds to ozone smog and harms human health. Doyle Rice, USA Today, 31 May 2026 Ozone concentrates and mixes with other pollutants, turning to smog, according to the American Lung Association. Maya Wilkins, Chicago Tribune, 26 May 2026 See All Example Sentences for smog
Recent Examples of Synonyms for smog
Noun
  • Smoke from a series of wildfires that have burned more than 20,000 acres across South Florida began to ease Sunday, bringing clearer skies to some communities after days of heavy haze and poor air quality.
    Steve Maugeri, CBS News, 22 June 2026
  • The haze later cleared with the game going ahead.
    Adela Suliman, NBC news, 22 June 2026
Noun
  • In other words, entire sections of coastline turned into shifting underwater fog banks.
    Melissa Cristina Márquez, Forbes.com, 23 June 2026
  • Sunglasses can fog, slide down, collect sweat or slightly change how the ball looks.
    Adam Annaccone, The Conversation, 22 June 2026
Noun
  • Poor caching quietly increases latency, cloud cost, battery usage and backend load at scale.
    Expert Panel®, Forbes.com, 23 June 2026
  • Channel the optimism of a 2016 summer with short nails that look like clouds of cotton candy.
    Ariel Wodarcyk, InStyle, 23 June 2026
Noun
  • Some ideas displayed Wednesday included a bandshell, mist fountain and children’s play area.
    Evy Lewis, Chicago Tribune, 25 June 2026
  • Some other standouts include a collagen glow mist for bouncy, plump skin at under $15, as well as viral toner pads to soothe blemishes and even out skin tone for under $20.
    Alanna Martine Kilkeary, Glamour, 25 June 2026

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Cite this Entry

“Smog.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/smog. Accessed 27 Jun. 2026.

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