St. Louis area no longer among “most-polluted” cities

Data from the American Lung Association’s 2017 “State of the Air” report has revealed that the St. Louis area is no longer ranked among the top 25 most-polluted cities in the U.S. This news reflects an overall trend in improved air quality nationwide, highlighted by lower overall ozone levels and lower year-round particle levels.

Despite this positive news, the report also notes that 40 percent of Americans are still living with unhealthy air. And, while the St. Louis area may no longer be on the 25 “most-polluted” cities list, air pollution continues to be a serious health concern for area residents. Regionwide, air pollution affects all of us – especially children, the elderly and the many individuals that suffer from respiratory disease.

As the St. Louis prepares to settle into the summer months when air quality conditions are often at their worst, the Clean Air Partnership is reminding area residents that their voluntary efforts to reduce emissions remain critical in the fight for cleaner air.

On May 1, the Clean Air Partnership will resume its daily air quality forecasts and will also ramp up its efforts to educate St. Louis residents on the health effects of air pollution and the steps they can take to keep air quality in the healthy range. Since commuting has one of the most profound effects on our air quality, actions like using transit, carpooling, vanpooling, telecommuting and combining errands into a single trip can help reduce emissions when poor air quality is forecasted. Choosing to avoid vehicle idling is another key step area residents can take to help improve air quality.

For additional information on the health effects of poor air quality and tips designed to help reduce emissions, individuals are encouraged to explore our website, like the Clean Air Partnership on Facebook or follow @gatewaycleanair on Twitter. To access the American Lung Association’s 2017 State of the Air report, visit