Sacramento Ranks 5th in Nation for Worst Ozone Pollution

SACRAMENTO (CBS13) – The Sacramento region ranks 5th in the nation for worst ozone pollution, up 3 spots since 2017. The American Lung Association revealed the ranking in its annual “State of the Air” report. The Modesto region also made the top 10- coming in 7th in the nation. Last year it ranked 6th.
El Dorado County was the most smog polluted county in the Sacramento region. It experienced 39.3 unhealthy ozone day- a week more than in the 2017 report.
Yolo County experienced