How Summer Weather Impacts Indoor Air Quality

Understanding how summer weather impacts Indoor Air Quality is vital, as seasonal weather patterns—including heatwaves, wildfires, and storms—can introduce pollutants into the home. Maintaining healthy IAQ is critical for protecting respiratory health and ensuring a comfortable living space for your family.

Key Takeaways

• Summer weather patterns like wildfires and storms significantly alter Indoor Air Quality for homeowners
• The State of Your Air tool helps monitor regional air quality trends during summer
• Wildfire smoke requires closing windows and using whole-home air purifiers to protect indoor air
• Excess moisture from hurricanes and flooding necessitates dehumidification to prevent dangerous indoor mold growth
• Effective ventilation and air filtration systems are essential for managing common seasonal indoor pollutants

Factors Impacting Your Residential Air Quality

Increasing temperatures can bring extreme weather to every area of the United States during the summer. While the initial concerns with things like tornadoes, hurricanes, and flooding involve personal safety and protecting property, these events can also lead to worsened air quality concerns that can linger in your area.

AprilAire created the ‘State of Your Air’ tool to help homeowners monitor regional air quality trends throughout the summer. Check out State of Your Air, and start by typing in your ZIP code for personalized results. You’ll find important information on what to expect in your area and AprilAire Healthy Air solutions that you can rely on to create a Healthy Home. Dive into the different elements affecting the air your breathe and learn the best ways to improve your home’s air quality. Below are some of the extreme summer weather events that will arrive in different regions of the country this summer.

Regional Summer Weather Patterns and How Summer Weather Impacts Indoor Air Quality

Western States

Wildfires

With wildfires becoming more prevalent, smoky skies are nearly an annual event in many western states. During times of heavy smoke, it’s important to keep windows closed and fresh air ventilation systems turned off to protect your Indoor Air Quality. AprilAire Air Purifiers and MERV 16 Air Filters can remove fine particles that enter your home during wildfires.

Midwest

Tornadoes

Having a tornado preparedness plan in place, along with listening to any instructions from local authorities, can help keep you and your family safe during a tornado. Once the storm subsides, use your AprilAire fresh air ventilation system, along with an AprilAire Air Purifier and MERV 16 Air Filter, to reduce indoor air pollution. Check for any water damage in your home–especially the basement and crawl space–and use an AprilAire Dehumidifier to balance your indoor humidity.

Coastal Areas

Hurricanes

Though typically short-lived events, hurricanes can have lasting effects on your air quality once the storm ends. Floodwaters and damage from high-speed winds and rain can lead to excess moisture, leaving behind the potential for mold growth. During cleanup, AprilAire Dehumidifiers can help remove moisture from inside your home, limiting mold’s ability to grow and protecting the air you breathe. Whole-home air purification and proper fresh air ventilation can help capture and remove mold spores and other indoor particles like dust, pollen, and viruses that may have been kicked up by high winds.

Coastal Flooding

Floodwaters can negatively impact the air in your home. Floodwaters can carry mold, bacteria, and other chemicals that can make your indoor air unsafe. Even after cleanup, the air may contain harmful substances like carbon monoxide, lead, asbestos, and chemicals from the cleaning products you’re using.

Common Summer Air Pollutants Across All Regions

Smog

Ground-level ozone, commonly known as smog, is an outdoor pollutant created by industrial emissions and vehicle exhaust that can infiltrate indoor spaces. It tends to sit in heavily populated cities and can lead to various health risks with extended exposure.

Allergies

Seasonal allergies are triggered by outdoor contaminants like pollen and ragweed, which frequently enter homes during the summer. While it’s almost impossible to control your exposure to outdoor allergens, you can suppress your exposure when indoors.

Frequently Asked Questions

What is the primary way how summer weather impacts indoor air quality?

Summer weather impacts Indoor Air Quality by introducing outdoor pollutants like wildfire smoke, pollen, and humidity into the home. These environmental shifts require homeowners to use AprilAire whole-home air purifiers and dehumidifiers to maintain healthy indoor air throughout the warmer months when outdoor air quality is often compromised.

How do wildfires affect the air inside a home?

Wildfires release fine particulate matter into the atmosphere that can easily infiltrate residential spaces. To maintain healthy Indoor Air Quality during wildfire events, homeowners should keep windows closed and utilize air purification to capture these harmful particles and protect respiratory health.

Why is humidity control important after summer storms?

Excess moisture following summer storms and hurricanes creates an ideal environment for mold growth inside a home. AprilAire Dehumidifiers help maintain indoor humidity levels between 40-60%*, which effectively limits mold development and protects the air quality within the living space from mold spores and associated bacterial contaminants.

Can air purifiers help with seasonal summer allergies?

Yes, AprilAire Whole-Home Air Purifiers are designed to trap airborne contaminants, including common summer allergy triggers like pollen and ragweed. By integrating these systems into a home, residents can significantly reduce their exposure to outdoor allergens and improve their overall Indoor Air Quality during summer.

*While balanced humidity exists between 40 and 60%, it’s important to remember that outdoor temperature and other home factors will impact what relative humidity level is attainable and recommended for your house. Talk with your AprilAire Healthy Air Professional to learn more.