Sunday, July 14, 2024

Coronado Water and Air Quality Report Sept. 14-20, 2023

Emerald Keepers is seeking to raise awareness about water and air quality in Coronado. The County of San Diego tests our waters regularly and Emerald Keepers has air quality monitors on homes around Coronado. While we don’t know why our air quality is often worse than cities across the bridge, by publishing this information each week, we may see patterns and begin to understand potential causes.

Data is provided by California Water Boards and Purple Air.


A San Diego County employee in Coronado to test the ocean water at Central Beach on August 25, 2023. The Coronado Times

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