PM2.5, also called fine particulate matter, is a type of air pollution that can be harmful to your health. It’s especially dangerous for vulnerable populations, like children, elderly and those with respiratory problems.
PM2.5 is referred to as particle pollution from fine particulates in our air. This particle pollution can come from several different emission sources, including fossil fuels, wood-burning fires, power plants and transportation.
PM2.5 can penetrate deep into the lungs and bloodstream, making it a serious concern for both short- and long-term health.
Eye, nose, throat and lung irritation; coughing; sneezing; runny nose; shortness of breath.
Inhaling unhealthy amounts of PM2.5 can increase the risk of health problems such as heart disease, asthma, bronchitis, respiratory symptoms and in dire cases, premature mortality. PM2.5 is responsible for more than 4 million premature deaths every year globally.
Here’s what you can do to avoid PM2.5 and how to protect yourself during times of high PM2.5.
Pay attention to PM2.5 monitors and warnings. If PM2.5 levels are high, staying indoors is one of the most effective ways of reducing your exposure. Close your windows and doors and run the AC.
Invest in a clean air ventilation system with filters that help to circulate and reduce the concentration of PM2.5 particles indoors.
Use single fans throughout the house to recirculate your air. Avoid using entire house fans as this brings excess, outside (polluted) air into your home.
Avoid burning wood or candles indoors and make sure to use proper ventilation when cooking.
If you must spend time outside you should be wearing a mask, take frequents breaks and adjust your schedule for when air conditions improve.
Inhalable Particulate Matter and Health (PM2.5 and PM10)
The MARC Air Quality program has issued an Ozone Action Alert for Wed. Sept. 2. Details >
