LOOK: Colorado Cities Ranked ‘Dirtiest In America’ For 2024

As we get closer to the end of 2024, the website Lawnstarter.com is sharing its list of the 'dirtiest cities in America'. How many times do you think the state of Colorado shows up on their list?

Read More: New Report Names 10 Colorado Cities With the Worst Drivers

If it was you making the list, which city in Colorado would you name the dirtiest? Which one would you say is the cleanest? It's really hard to pick just one, isn't it?

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Lawnstarter's List of Dirtiest Cities

Lawnstarter is an online hub that connects homeowners with local lawn care professionals. The company publishes an annual list of the top 300 dirtiest cities in America using factors like infrastructure, resident satisfaction, living conditions, and pollution to come up with their scores. Out of the top 300 cities, ten of them are located here in Colorado. We'll scroll through each city in the gallery below.

America's Dirtiest City

So which city is the 'dirtiest' in America? That title belongs to San Bernardino, California. Lawnstarter says San Bernardino has the worst overall resident dissatisfaction and ranks #2 on the overall list for worst pollution. Sounds lovely. Check out Colorado's 'dirtiest' cities in the gallery below and see how they compare.

Read More: 6 Reasons Drivers Flash Their Headlights at You in Colorado

Colorado's Dirtiest City

A score of 1 is given to the city with the worst pollution. Aurora, Colorado, was given a score of 14. It is the most polluted Colorado city on the list according to Lawnstarter.com. See all ten Colorado cities below.