New Report: Little Rock’s Air Quality Improves, Residents Exposed to Less Unhealthy Air Pollution

American Lung Association “State of the Air” Report reveals that residents faced the same number of days of poor air quality

The 2022 “State of the Air” report, released today by the American Lung Association, finds that Little Rock’s rankings were improved for some of the most harmful and widespread types of air pollution: particle pollution and ozone. 

The “State of the Air” report is the Lung Association’s annual air quality “report card” that tracks and grades Americans’ exposure to unhealthy levels of ground-level ozone air pollution (also known as smog), annual particle pollution (also known as soot), and short-term spikes in particle pollution, over a three-year period. This year’s report covers 2018-2020. See the full report at

“The levels of ozone and/or particle pollution seen in Little Rock can harm the health of all of our residents, but particularly at risk are children, older adults, pregnant people, and those living with chronic disease. Both ozone and particle pollution can cause premature death and other serious health effects such as asthma attacks, cardiovascular damage, and developmental and reproductive harm. Particle pollution can also cause lung cancer,” said Laura Turner, Senior Manager of Advocacy for the Lung Association. “Fortunately, the area did see an improvement in the levels of ozone/particle pollution.”

Ground-level Ozone Pollution in Little Rock
Compared to the 2021 report, Little Rock experienced unchanged unhealthy days of high ozone in this year’s report. “State of the Air” ranked Little Rock tied as the 100th most polluted city for ozone pollution, which is unchanged compared to their ranking of 101st in last year’s report. The area received a C grade for ozone pollution.

Particle Pollution in Little Rock
The report also tracked short-term spikes in particle pollution, which can be extremely dangerous and even lethal. Little Rock’s short-term particle pollution got worse in this year’s report, which means there were more unhealthy days. The area is ranked 99th worst for short-term particle pollution. The 2022 “State of the Air” found that year-round particle pollution levels in Arkansas were significantly lower than in last year’s report. The area was ranked 56th most polluted for year-round particle pollution better than the ranking of 28th last year. 

The report found that nationwide, nearly 9 million more people were impacted by deadly particle pollution than reported last year. It also shows more days with “very unhealthy” and “hazardous” air quality than ever before in the two-decade history of this report. Overall, more than 137 million Americans live in counties that had unhealthy levels of ozone or particle pollution. Communities of color are disproportionately exposed to unhealthy air. The report found that people of color were 61% more likely than white people to live in a county with a failing grade for at least one pollutant, and 3.6 times as likely to live in a county with a failing grade for all three pollutants.

The addition of 2020 data to the 2022 “State of the Air” report gives a first look at air quality trends during the COVID-19 pandemic. Regardless of the shutdowns in early 2020, there was no obvious improvement. 

The American Lung Association is calling on the Biden administration to strengthen the national limits on both short-term and year-round particulate matter air pollution. Stronger standards will educate the public about air pollution levels that threaten their health and drive the cleanup of polluting sources in communities across the country. See the full report results and sign the petition at

Media interested in speaking with an expert about lung health, clean air, and threats to air quality can contact Jill Smith at [email protected] or 704-818-4138. 

For more information, contact:

Jill Smith
[email protected]

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