Several factors contribute to the high pollution levels in cities. While it takes quite a bit of adjusting to this problem, some people with respiratory problems find it very difficult. Those with respiratory problems such as asthma and COPD may find themselves dealing with allergies and aggravated symptoms due to the air around them. To work around this problem, one can move to a city that has cleaner air.

Here are the best US cities for people with respiratory problems:

1. Burlington, Vermont
This city is one of the first in the country to use 100% renewable energy for the electricity needs of its residents. It is truly a model for sustainable living. Burlington always features as one of the best US cities for people with respiratory problems.

2. Orlando, Florida
The Downtown Clean Team of Orlando makes every effort possible to keep this historic city at its best. One of the best things about this city is that it features clean streets and clean air. Volunteers and members of the Downtown Clean Team work to keep the streets litter and pollution-free. This makes it one of the best US cities for people with respiratory problems.

3. St. Petersburg, Florida
This city, which is Home to the Clean Energy Research Center in South Florida, is truly one of the best US cities for people with respiratory problems. The city is proud of the people it attracts and therefore, the volunteers and communities try to maintain it that way. Beaches, open spaces, and culturally rich–this place is a winner on this list.

4. Bellingham, Washington
This is a city that is sandwiched between Vancouver and Seattle. It is a place that is filled with lush green areas and is known for minimal particle pollution. While the city is determined to maintain its reputation as a clean city, what also helps is the involvement of the local community. The local community is strong and active in policies that make a difference.

5. Honolulu, Hawaii
Is it any surprise that this city features on this list? Pristine clean beaches coupled with fresh air, this city is bound to keep your respiratory problems at bay. Thanks to tourism, the city has a firm grip on green initiatives. Further, they have set a goal of using 100% clean energy by the year 2045.

6. Lincoln, Nebraska
Lincoln, which is constantly featured in the list of cleanest cities, is one of the best US cities for people with respiratory problems. Since 2009, the city has backed sustainable initiatives through the Cleaner Greener Lincoln Plan. This has made the desired impact as the city is always on the list of clean cities.

Pick one of these cities as you consider moving to a city with the lowest pollution levels.