Mt. Diablo Unified School District

MDUSD expands COVID-19 testing options for district residents Posted 9/22/21

Friday Letter - Sept. 17, 2021 Posted 9/17/21

MDUSD is hiring substitute teachers for the 2021-22 school year Posted 9/1/21

Superintendent’s message regarding teacher assignments Posted 8/26/21

Update: 2021-22 MDUSD Action Plan for AQI Ratings based on school zip code Posted 8/20/21

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Affordable Internet

Students eat at no charge

Back to School Mask Guidelines

MDUSD Strategic Technology Plan 2021-2031

Click here for the 10-year plan

2021 - 2022 MDUSD Action Plan for AQI Ratings

Based on the fluctuating Air Quality Index due to recent wildfires, MDUSD has created an "action plan" that includes possible restrictions to school activities to protect the health of staff and students. Click the chart below for details. The district is basing these actions on the air quality in each individual school's zip code according to AirNow.Gov (see blue button below).

Click for AirNow.Gov Air Quality Data