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Gas stoves may impact air pollution, study shows

Many individuals choose to invest in professional-grade air filters like the IQAir GC MultiGas to improve the air quality in their homes. The driving force behind these purchases is usually to clear the air of a wide variety of irritants, but some may not be aware of where these pollutants are coming from.

According to a recent study conducted by the U.S. Department of Energy's Lawrence Berkeley National Laboratory, those who use gas stoves may be exposed to high levels of air pollution. In fact, researchers found that as many as two-thirds of households in Southern California that use natural gas burners without the proper ventilation breathe in high levels of air pollution that exceed federal health standards. 

The most common pollutants were nitrogen dioxide, formaldehyde and carbon monoxide, all of which may cause respiratory problems or similar health issues, the Los Angeles Times reported. These chemicals may even create an environment more harmful than pollutants outdoors. 

Proper ventilation may remedy many of these problems, but older homes without a working range hood or those with other issues may see stoves impact indoor air quality. As a result, choosing a home air purifier that rids the air of pollutants like gas or cooking smells could be a smart investment for any individual.