Sanger Unified School District
(559) 524-6521
1905 Seventh Street, Sanger, CA 93657

Air Quality

Valley Air App

The Valley Air app features hourly air quality data provided by the Real-Time Advisory Network (RAAN) and outdoor activity recommendations based on the local air quality level. Available for iPhone and Android.

Real-Time Outdoor Activity Risk Guidelines

Level 1 Level 2 Level 3 Level 4 Level 5
Recess (15 min) Outdoor activity OK for all. Ensure that sensitive individuals are medically managing their condition. * Sensitive individuals should exercise indoors or avoid vigorous outdoor activities. * Exercise indoors or avoid vigorous outdoor activities. Sensitive individuals should remain indoors. * No outdoor activity. All activities should be moved indoors.
P.E. (1hr) Outdoor activity OK for all. Ensure that sensitive individuals are medically managing their condition. * Sensitive individuals should exercise indoors or avoid vigorous outdoor activities. * Exercise indoors or limit vigorous outdoor activities to a maximum of 15 minutes. Sensitive individuals should remain indoors. No outdoor activity. All activities should be moved indoors.
Athletic Practice & Training (2-4hrs) Outdoor activity OK for all. Ensure that sensitive individuals are medically managing their condition. * Reduce vigorous exercise to 30 minutes per hour of practice time with increased rest breaks and substitutions. Ensure that sensitive individuals are medically managing their condition. Exercise indoors or reduce vigorous exercise to 30 minutes of practice time with increased rest breaks and substitutions. Sensitive individuals should remain indoors. No outdoor activity. All activities should be moved indoors.
Scheduled Sporting Events Outdoor activity OK for all. Ensure that sensitive individuals are medically managing their condition. * Increase rest breaks and substitutions per CIF guidelines for extreme heat. ** Ensure that sensitive individuals are medically managing their condition. Increase rest breaks and substitutions per CIF guidelines for extreme heat. ** Ensure that sensitive individuals are medically managing their condition. Event must be rescheduled or relocated.
PM2.5 Range 1-12 μg/m3 13-35 μg/m3 36-55 μg/m3 56-75 μg/m3 >75 μg/m3
Ozone Range 1-59 ppb 60-75 ppb 76-95 ppb 96-115 ppb >115 ppb

* Sensitive Individuals include all those with asthma or other heart/lung conditions
** California Interscholastic Federation