Air Quality Guidelines

Parents, As we continue to have severe smoke and poor air quality, I wanted to send out the air quality guidelines we use within the district to ensure student safety.  The following chart is the guidelines per district policy: 

PM 2.5% Instructions

0 - 35.4  All students outside

35.5 - 55.4  "sensitive students” should be accommodated to avoid outdoor activities

55.5 - 89  “sensitive students” and those students experiencing respiratory symptoms should avoid outdoor activities

90 or higher, physical activities should be moved indoors for ALL students.

   The website we use is: https://www.purpleair.com/map? We use the PM 2.5% index as our reading.  We have a sensor in Sierra Park which gives us an accurate reading for the school.  If you have any questions, please don't hesitate to contact the school.