The following schools and districts had unplanned closures the week of Thanksgiving:

The following schools and districts did not make a decision on closures:

The following schools and districts reopened the week of Thanksgiving:

The following schools and districts were on scheduled holiday break:

Several schools in the Bay Area were impacted by unhealthy air quality caused by smoke from the Camp Fire. Here's a look at which campuses were closed and which reopened.Bellarmine - Classes canceled for Monday and Tuesday.Contra Costa Community College District - All locations (Contra Costa College, Diablo Valley College, Los Medanos College, Brentwood Center, San Ramon Campus and District Office) will be closed on Monday, Nov. 19Mills College will remain closed through Tuesday, Nov. 20.Ross School - Closed for the week of November 19-23; Will reopen on Monday, Nov. 26.Santa Clara University: will remain closed through Sunday, Nov. 25, except for essential services.UC Berkeley canceled classes Nov. 19 and Nov. 20 and will resume after Thanksgiving breakOxford Day Academy - To Be DecidedAlbany - Will be open Nov. 19 (Superintendent will monitor air quality for changes)Belmont-Redwood Shores School District (All schools)Brisbane School District - All schools reopen on Monday & Tuesday; Tuesday minimum day.Cañada College - (Classes and normal campus operations will resume Monday, Nov. 19)College of San Mateo - (Classes and normal campus operations will resume Monday, Nov. 19)Dunham School District - Reopening Nov. 19Evergreen College - Reopening Nov. 19Foothill College - Closed through Nov. 18; Reopening Nov. 19Foothill College Sunnyvale Center - Reopening Nov. 19Foothill De Anza Community College- Reopening Nov. 19Gravenstein - Reopening Nov. 19La Honda-Pescadero Unified School District- Open Nov. 19Menlo Park City School District - Reopening Nov 19Millbrae School District - open Nov. 19Mission College will be reopening Nov. 19Mountain View Whisman School District will be reopening Nov. 19Saint Francis High School - closed week of Nov. 19San Bruno Park School District - open Nov. 19San Francisco State UniversitySan Mateo-Foster City School District - open Nov. 19San Mateo Union High School District - open Nov. 19San Jose State University, will be reopening Nov. 19Sequoia Union High School District - open Nov. 19Skyline College (Classes and normal campus operations will resume Monday, Nov. 19)South San Francisco Unified School District - open Nov. 19Woodside Elementary School District- open Nov. 19Alameda School DistrictsAntioch School DistrictBayshore Elementary School DistrictBerkeley UnifiedBurlingame School DistrictCabrillo Unified School DistrictCal State East BayCastro Valley Unified School DistrictContra Costa County School DistrictEarly Childhood Education Preschool and Early Start Programs, Anne Campbell Center for Children and Families - Closed Friday, Nov. 16El Portal School (Special Education) - Closed Friday, Nov. 16Gateway and Canyon Oaks Youth CenterHillsborough City School DistrictHillcrest SchoolJefferson Elementary School DistrictJefferson Union High School DistrictLas Lomitas Elementary School DistrictMargaret J. Kemp Girls CampMills CollegeMills College Children's SchoolMoreau Catholic High SchoolNotre Dame de Namur University, Belmont Classes cancelled Nov. 19-Nov.21; reopens Nov. 26Oak Grove UnionOakland Unified School District - Offices will be open Mon.-Wed. pending air qualityOld Adobe School DistrictPacifica School DistrictPortola Valley School DistrictRavenswood City School DistrictRedwood City School District - no school, but open for parent/teacher conferences as scheduledSan Carlos School DistrictSan Francisco public schoolsStanford University - (Other university operations will remain open on Nov. 18 & Nov. 19.)