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The Los Angeles area is under an air quality warning as wildfires continue, and the National Weather Service is urging Southern California residents to close their windows, stay indoors and wear an N-95 mask if they must go outside. It is recommended that you wear one.
Check the current air quality situation in your area here.
While it’s safe to say that the National Weather Service uses your HVAC system to regulate the air in your home, there are certain factors that go into ensuring clean air in your home.
Let’s take a closer look.
Can I use HVAC even if the air quality is poor?
The short answer is yes, but it depends on several factors.
First, according to TODAY, if your HVAC system doesn’t recirculate outside air and only recirculates air from inside your home, it’s safe to use.
Furthermore, air conditioning systems that use outside air can be used with peace of mind if they have an air purifier.
What is the best air purifier to use for HVAC?
The U.S. Environmental Protection Agency recommends using HEPA, or “high-efficiency particulate air filters,” to purify air through HVAC.
According to the EPA, HEPA is “a type of air filter that can theoretically remove at least 99.97% of dust, pollen, mold, bacteria, and airborne particles 0.3 microns (μm) in size.”
Experts also recommend checking your HVAC’s HEPA regularly to ensure it is properly maintained and does not need to be replaced as it can wear out over time. Masu.
How can I keep the air in my home clean without a HEPA filter?
If you don’t have or can’t get a HEPA filter for your HVAC, you can also use plug-in equipment like portable heaters and fans to heat and cool your home.
Because window units draw air in from outside and filter it into your home, they may not be safe to use when air quality is poor.
Other recommendations for keeping the air in your home clean include avoiding the use of fireplaces, candles, and incense.
So are grills and lawn and garden equipment that use gasoline, as these are sources of other air pollutants.
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