Love My Air

The Tri-County Health Department will dissolve entirely on December 31, 2022.  


Adams County Residents:  On January 1, 2023 the Adams County Health Department will begin providing all public health services including all Environmental Health services.  Please visit Adams County Health Department for more information. 


Arapahoe County Residents:  On January 1, 2023 Arapahoe County Public Health will begin providing all public health services including all Environmental Health services.  Please visit Arapahoe County Public Health for more information. 


Douglas County Residents:  Beginning September 1, 2022, the Douglas County Health Department assumed responsibility for all Environmental Health services in Douglas County. On January 1, 2023 the Douglas County Health Department will begin providing all public health services.   Please contact 720 643-2400 or visit Douglas County Health Department for more information. 

The Love My Air program expands air-quality monitoring by using low-cost, cutting-edge air pollution sensor technology, equipped with solar, battery storage, and data connectivity. This program aims to inform, educate, and create changes that will allow all of us to love our air. 

Air Monitors

Air monitors measure for a common air pollutant - particulate matter (PM2.5). This is a very fine particle, about 30-times smaller than a strand of hair. PM2.5 comes from vehicle emissions, construction, industries, forest fires, residential burning, and agricultural burning.

LMA Infographic

Air quality and health

This particle in the air can travel deep inside the lungs. 

Short-term health effects

Eye, nose, throat, and lung irritation; coughing; sneezing; runny nose; and shortness of breath. 

More severe health problems

Asthma and heart disease can also come from bad air quality. Doctors also say these particles can affect children’s brain development--making it harder for children to learn.

Limit activity outdoors on bad air quality days

If the air quality is bad outside, staying indoors may reduce some of your exposure. If there are a lot of indoor sources (see below where particles come from), you might be better by going outside to help reduce indoor exposure. Some ways to reduce exposure are to limit indoor and outdoor activities that produce fine particles such as burning candles indoors or open burning outdoors and avoid strenuous activity in areas when fine particle levels are high.

Air pollutants

Indoor sources of fine particles

Tobacco smoke, cooking (e.g., frying, sautéing, and broiling), burning candles or oil lamps, and operating fireplaces and fuel-burning space heaters (e.g., kerosene heaters).

Outdoor sources of fine particles

Car, truck, bus, off-road vehicle (e.g., construction equipment and snowmobile) exhausts, and other operations that involve the burning of fuels such as wood, heating oil or coal, and natural sources such as forest and grass fires. Fine particles also form from the reaction of gases or droplets in the atmosphere from sources such as power plants.

Contact Us

Email our Land Use staff at

Local Partners

We are working with school and parks and recreation partners to collect local air quality data and incorporate air quality education, communication, and programming around our community. Thank you to our many partners.

Additional Air Quality Resources

The use of the LoveMyAir Logo is by permission granted from the City and County of Denver, all rights reserved.