Good evening CNUSD families & staff, 
As you may be aware there are currently wildfires in San Bernardino County which is affecting the air quality in certain areas of our region. As a result of the fires, the District’s Safety & Security Department has been closely monitoring the air quality conditions in and around CNUSD schools. 
As a precautionary measure, we will require all students to stay indoors throughout the day, except during passing periods. This will include keeping students indoors upon student drop-off. There will be no outdoor activities, morning recess, or athletics. 
We will continue to watch air quality reports to provide further information to families by tomorrow afternoon on next steps.   Should you have any school-site specific questions, please contact your school administrator. 
Thank you for your understanding, 
Sincerely, 
Corona Norco Unified School District