Killinghall Primary School, on Killinghall Road, Bradford, has shut today after turning off the gas supply to the school.
They turned off the gas supply “due to potential high carbon monoxide readings in a classroom”.
A spokesperson for the Killinghall Primary School said: “Due to potential high carbon monoxide readings in a classroom we have had to turn off all the gas supply to the school.
“School will therefore be closed today, sorry for any inconvenience this causes.
“Learning will be via Seesaw. Unless you hear otherwise school will reopen tomorrow.”