An investigation into the air quality produced by gas stoves has raised fresh concerns about the pollutants being released inside Australian homes, with findings suggesting the problem may be more serious than many households realise.

Among the pollutants detected during testing, at least one reached a level considered capable of affecting concentration and mental performance — a finding likely to prompt renewed scrutiny of the appliances used daily in kitchens across the country.

The results add to a growing body of concern around indoor air quality and the potential health implications of cooking with gas, particularly in homes with limited ventilation.