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Possible technology service interruption.

On Friday, September 29, 2023, between 6 and 8 p.m., City Schools will be updating our technology infrastructure. This maintenance may cause intermittent service disruptions to all City Schools' technology services. This includes any systems that require internet access and cloud-based services. Please plan accordingly. 

Expires in 9 hours

UPDATE: Managing air quality at summer learning sites

The Baltimore City Health Department has issued a code red (unhealthy) for air quality in response to the impact of the Canadian wildfires on our region. City Schools has issued the following guidance to its summer learning sites:

  • Students should stay indoors. Outdoor activities should be canceled.
  • Students and staff located at schools without air conditioning should wear masks. The Operations Office has delivered masks to the schools on the non-air conditioning list. (
  • Keep windows and doors closed.
  • Field trips to outdoor spaces (field, park, etc.) should be canceled. Field trips to indoor spaces, such as museums, should continue as scheduled. 
  • Air purifiers should be turned on high and operable. Please keep air scrubbers in gyms, cafeterias, and other available spaces.