How to Improve Indoor Air Quality Before Fall in Concord
Jason Corbett • August 19, 2025

How to Improve Indoor Air Quality Before Fall in Concord

Fall is the perfect time of year to get your home in order. So that begs the question: how’s the quality of the air you breathe every day? It can get worse this time of year, especially if you don’t have a plan of action. Here’s what can help make your indoor air quality in Concord, CA, better than ever.


Schedule an HVAC Checkup

Transition seasons are some of the most ideal times to call your HVAC technician. This is partially because it’s an excellent time to optimize your system before the coming temperature changes. But also, HVAC companies aren’t as bogged down with emergency appointments during the fall, leaving many appointments available.


HVAC systems are much more important to air quality than many homeowners realize. If your system is dirty or hasn’t been checked in a while, it’s likely blowing dust and dander throughout your home. Most experts recommend booking an appointment at least once a year, so why not make yours pre-fall?


Clean or Replace Filters

Summer is tough on ACs, and that’s why professional HVAC services right before the end of the season can make such an impact on your indoor air quality in Concord, CA. But you can also help your system a great deal by remembering to clean or change your filters.


Most homeowners should at least check their filter once a month and aim to replace it every two to three months. However, if you’re having air quality issues, you have pets, or you live with people with allergies, you might want to be safe and swap the filter out every month. Either way, this is a box you’ll want to check before fall.


Monitor Humidity Inside

Excess moisture also means mold. While most HVACs can help lower indoor humidity levels, it could be a more glaring issue if you have leaky pipes or an older HVAC system. Most HVAC tune-ups help with this, but you may also want to invest in a dehumidifier for added protection against mold ruining your air quality.


Better Indoor Air Quality in Concord, CA

Go all in on your health before fall with our HVAC services. Reach out to Mercury Heating & Air today to learn more about the ways our experts can improve the air quality in your home.

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