Daily Archives: October 5, 2019

A Spare the Air Alert is in effect, Sunday, October 6

A Spare the Air Alert is in effect, Sunday, October 6, for the San Francisco Bay Area Concentrations of ground-level ozone pollution are forecast to be unhealthy. High levels of ozone pollution are harmful to breathe, especially for young children, seniors and those … Continue reading

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It’s fall, why am I still seeing mosquitoes?

In Contra Costa County, there’s more than one mosquito season because we have more than one type of mosquito. Contra Costa County is actually home to 23 known species of mosquitoes. Among these 23 different species, there are mosquitoes that have the ability … Continue reading

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