Does Fresh Air Help Asthma?

Asthma can be a frustrating┬ácondition to deal with, especially if you’re highly sensitive to particles in the air.

And if you landed on this page then you’re undoubtedly searching for the answer to the question, “Does fresh air help asthma?”

This is one of the most popular questions people ask, and that’s why we’re going to answer it here today.

By the end of this post, you’ll know whether or not fresh air can help to give you relief from your asthma symptoms.

Understanding How Weather Affects Your Asthma

If you’ve suffered from asthma for any period of time, then you’ve likely noticed that certain types of weather can wreak havoc on your asthma symptoms.

And for some people, this unpleasantness can happen year-round from cold and damp winter weather to warm and humid summer weather.

While fresh air may help your asthma, it’s actually more important to have clean air to breathe.

During the cooler months may seem more crisp and fresh but damp or cold air can enter your respiratory tract and trigger a muscle spasm. These spasms can cause your asthma symptoms to get worse, and this includes coughing, wheezing, chest tightness, and shortness of breath.

Additionally, the damp and cold air can bring more mold spores out. This can also cause your asthma symptoms to get worse.

During the warmer months, the hot and humid air can make it seem like it’s very difficult to get a deep breath. The moisture and humidity can also cause mold spore and dust mite growth. These things are common asthma triggers during this time as well, and exposure to air which includes them are well known for triggering asthma┬ásymptoms.

The good news is, not all fresh air is bad for your asthma.

If you live in an area that has arid, cool, and dry air, this is good for your asthma. There’s not enough moisture or heat to trigger an asthma attack, and it’s not cold enough to encourage mold spore growth.

If you don’t live in an area with that type of air, your best option is to avoid going outdoors on very cold or very hot and humid days. Staying inside is your best bet as long as you take care of your indoor air quality.

Use an Air Purifier to Improve Your Indoor Air Quality

If you have asthma and choose to stay inside a lot, you’ll want to create the freshest air environment possible to protect your lungs.

The Environmental Protection Agency (EPA) has reported that indoor air can be up to 5 times more polluted than the outdoors. That’s because there are so many things that contribute to indoor air pollution in addition to the building materials and cleaning agents we use on a regular basis.

Things that lower indoor air quality include:

  • Allergens
  • Dust
  • Pollen
  • Smoke from cooking, tobacco, wood fires, and candles
  • Pet dander
  • Mold
  • Bacteria
  • Viruses
  • Volatile Organic Compounds
  • Cleaning supplies
  • Furniture materials
  • etc.

A simple way to create clean air inside is to get a dedicated asthma air purifier and place it in the room (or rooms) you use the most.

This air purifier will cycle your home’s indoor air, and the internal filters will catch pollutants like the ones listed above that are common asthma triggers. For more information on what the best filters are to look for when buying an air purifier, take a look at our post on what is the best air purifier for asthma?

You should run the air purifier continuously for the best results. Additionally, you want to clean the filters on a regular basis in order to keep it running in peak condition. Some air purifiers can exchange the air up to 4 or 5 times per hour, so this can really dirty up the filters when you first bring one into your home.

As the air purifier runs, the cleaner the air will become and the longer you should be able to go between filter changes since fresher air is being cycled over an over again with minimal pollutants.

If this brief overview hasn’t convinced you, we have another article that focuses on do air purifiers work for asthma that you can read.

Bottom Line

So, does fresh air help asthma? As long as the air is cool and arid, yes. If it’s too humid and hot or too cold, it can trigger your asthma symptoms. Using an air purifier can help improve your indoor air quality and keep you comfortable year round.