Louisiana pileup caused by super fog turns deadly on I-55 near New Orleans

Salamendacious@lemmy.world to News@lemmy.world – 82 points –
Louisiana pileup caused by super fog turns deadly on I-55 near New Orleans
foxweather.com

Wildfires in the drought-stricken state have been burning all summer. The combination of smoke and fog turned deadly.

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Smoke + fog = smog. Why didn't they just call it that?

I asked myself the exact same question as I read it

IIRC while it was originally coined as that portmanteau, it was later "officially" used only for the haze caused by nitrous oxides, ozones and sulfur dioxide from leaded gas/diesel vehicles, coal power, and industrial operations.

Not an etymologist though.