Atlanta, GA (March 5, 2026) – Emergency units were called late on Tuesday night, March 3, to an apartment complex in the 2900 block of Pharr Court South after elevated carbon monoxide levels were detected inside the building.
Authorities said a carbon monoxide alarm triggered the response, prompting crews to evacuate residents from the building as a precaution. Emergency teams checked the structure while working to identify where the gas was coming from.
While residents waited outside, crews ventilated the building to reduce the carbon monoxide levels. During the response, one person was evaluated at the scene for possible exposure to the gas.
It remains unclear how many residents were displaced during the evacuation. The incident remains under review by authorities. Our thoughts remain with those affected as they continue to receive care and recover.
What Causes Carbon Monoxide Buildup in Residential Buildings?
Carbon monoxide is a colorless, odorless gas that can accumulate indoors when fuel-burning equipment is not operating correctly. Appliances such as heaters, water heaters, fireplaces, and generators can produce gas if ventilation systems fail or if exhaust pathways become blocked.
When carbon monoxide accumulates in a building, people may experience symptoms such as headaches, dizziness, or nausea. Because the gas cannot be seen or smelled, alarms and detectors often provide the first warning that levels have become unsafe.
Building responses usually focus on quickly moving residents outside and allowing fresh air to circulate through the structure. Ventilation helps reduce gas levels while crews locate the source.
