Healthy Air Needs for Winter: Northeast vs. Southwest

Air Pollution: United States Regions

Staying healthy in the winter can be tough to do. It seems like there’s always someone around you who is battling the flu or a cold. And there are several different needs for air pollution united states regions.

To give yourself the best chance for a healthy winter, take a look at your indoor air environment. The air you breathe every day at home and at work plays a huge role in your overall health.

And creating a healthy indoor environment takes different steps, depending on where you live.

Winter Air Polluton By United States Regions

Winter air pollution depends on the length and severity of the season. Increased humidity and mold growth can result from extreme temperatures and precipitation, while droughts and wildfires can increase exposure to smoke, dust, VOCs, and more.

The increase in extreme weather and the weatherization of our homes makes common indoor air pollutants more severe and widespread during the winter months. Take a look at some steps you can take to maintain healthy indoor air quality based on your geographical region.

Winter Air Pollution United States: NORTHEAST Region

The Northeast is infamous for its extreme winter weather. From heavy snow and ice to freezing temperatures and blizzard conditions, there is often no choice but to take refuge indoors. And after sealing leaks and adding insulation to keep warm and save energy, ventilation that removes indoor air pollutants is also reduced.

Improve Indoor Air Quality
  • Control Indoor Moisture
    • Dry any visible accumulation immediately and then deal with the source
    • Open drapes and blinds to expose interior glass to warmth
    • Use exhaust fans in bathrooms and kitchens and make sure fans are properly cleaned to maintain the highest efficiency
    • Run a dehumidifier in any room with poor air circulation
  • Prevent Mold Growth
    • Ensure good air circulation within your home by reducing clutter and moving furniture away from walls
    • Use mold-resistant products and materials; metal, glass, tile or laminate floors, etc.
    • Have carpets and upholstery in your home cleaned by a professional at least once a year

Winter Air Pollution United States: SOUTHWEST Region

While warmer temperatures are one of the Southwest’s defining characteristics, this region of the United States still faces its own winter weather issues. Dust from wind storms and wildfire smoke from the summer months can build up in ventilation systems, and make indoor air quality worse well into winter.

Improve Indoor Air Quality
  • Reduce Wood Smoke
    • Always check for alerts before burning
    • Refrain from burning firewood in your fireplace, stove or outdoor fire pit on No-Burn days
    • Be mindful of what you burn year-round; only burn clean, dry wood in short, hot fires
    • Use a gas or propane powered barbecue rather than a wood or charcoal-fired cooking device
  • Control Dust and VOC (volatile organic compound) levels
    • Never dry dust; wear an air-filtering mask while dusting with a damp cloth
    • Use a vacuum with a HEPA filter so dust doesn’t blow back into the air
    • Use non-toxic cleaning products whenever possible
  • Maintain your HVAC System Air Filters
    • Check your filters regularly
    • Change them as needed; dirty air filters are a major air contributor to poor indoor air quality
    • Ensure that the filters are secured tightly when installed to avoid any gaps between the frame of the filter and the rack to reduce bypass air

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