How to stop air pollution inside your home: Resources to help our communities

July 30, 2025.Reading time 10 minutes.

Wildfire smoke season is upon us and it’s a good reminder to keep indoor air clean when there’s pollution outside. But keeping indoor air clean is not just something we should do on a smoky day. Air pollution can also be a problem inside your home, especially if there’s not good ventilation. In fact, most of our exposure to air pollution comes from indoors!

How to reduce exposures to toxic chemicals in your home

September 4, 2024.Reading time 8 minutes.

Homes are often our places of comfort. Yet many household items can contain toxic chemicals, including cleaning products, personal care products, pesticides, insecticides, and paints.

Learn how to improve indoor air quality with new training video

June 20, 2024.Reading time 4 minutes.

This training video covers the sources of poor indoor air and how to improve it through a variety of specific steps. This is especially useful if you own or operate a business, childcare, adult family home, faith-based organizations, or other area where people gather inside.

Help reduce the spread of COVID-19 by improving indoor air this fall and winter

December 13, 2022.Reading time 11 minutes.

By now you may have heard that we’re experiencing high cases of flu and RSV (a respiratory disease) (in-language resources available) this fall, with young children being hospitalized. With cold weather, we spend more time inside. This increases the potential for another surge of COVID-19 cases and hospitalizations in the coming months.

Diseases like RSV, the flu, and COVID-19 are airborne and spread easily indoors. With that in mind, it’s important to pay attention to indoor air quality.

How childcare and early learning programs are taking simple steps to improve indoor air quality: A closer look at how it works

June 23, 2022.Reading time 5 minutes.

Improving indoor air quality is one of the most important and long-lasting approaches to reducing the spread of COVID-19. With the emergence of lower-cost options that can make a difference, Public Health has been working alongside child care providers to reduce the virus’ spread and to promote other health benefits by improving indoor air quality.