The Front Range has struggled for years to keep ozone pollution within federally recommend limits.
This article was originally published by 9News Colorado (RSS) on Wednesday, September 2, 2026. TownPost surfaces local news from over 40 outlets and uses AI to score each story for relevance to Longmont and the surrounding area.
Relevance score: 70/100. This story has high local relevance to Longmont residents.
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