Earth Log

October 24, 2015 6:00 AM

Smoky September clouds San Joaquin Valley clean-air record

Lowest-ever number of bad ozone days

Soot storm descends from Rough fire

Miserable end of summer

Earth Log

Mark Grossi's dispatches from the Valley battle with air quality and water use

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About Mark Grossi


Mark Grossi has the pulse of the San Joaquin Valley ecosystem, writing since 1993 about subjects such as the region's notorious air quality, the restoration of the San Joaquin River and unhealthy drinking water in rural towns. Twitter: @markgrossi Mark retired from The Bee in October 2015.

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