Pride Flag

The City of San Rafael celebrates Pride Month


Purple Air device installed at Terra Linda Pool

Posted on November 6, 2020


With all the recent wildfires and extreme poor air quality we all experienced around the city, the Facilities department installed a PurpleAir device at the Terra Linda pool area in order to monitor the air quality. A PurpleAir device has “sensors that measure airborne particulate matter. Particulate matter describes solid particles suspended in air; this includes dust, smoke and other organic and inorganic particles.  It joins our other PurpleAir device installed at City Hall.



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