As a principal, I use www.airnow.gov to determine the current safety of the air. In general, the students will go out to recess in good to moderate zones, go out in the USG zone but have 2 rooms available to escape to, and stay in when the weather reaches unhealthy, very unhealthy, or hazardous.
If you have any additional questions, please feel free to contact me!
Gregg Motarjeme
Principal
(530) 272-2319