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Air Quality


Air pollution is a combination of particles and gases that can cause harm in large quantities. Soot, smoke, mold, and carbon dioxide are a just a few examples of common pollutants. Whether it is a result of wildfires, household chemicals, or any source of pollution, it is important to stay informed on how to address air quality issues. The following resources are general guidance for schools regarding Air Quality and potential school closures due to wildfires and other hazards.

Air Quality Guidance Tool (PDF)
A template for local guidelines to determine school activity levels during smoky conditions.

Air Now External link opens in new window or tab.
Guide to air quality levels in different counties.

California Air Resources Board - Indoor Air External link opens in new window or tab.
Information on indoor air quality, air clearner and ozone generating products.

California Department of Public Health- Air Quality External link opens in new window or tab.
Information on factors that impact indoor and outdoor air quality.

CDC - Air Quality External link opens in new window or tab.
General information on air quality.

EPA.gov - Indoor Air Quality External link opens in new window or tab.
How to protect indoor air quality in homes.

U.S. EPA - Air Quality External link opens in new window or tab.
Information on air quality preparedness.

Questions:   Emergency Services Team | EmergencyServices@cde.ca.gov
Last Reviewed: Tuesday, October 22, 2024
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