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Annual American Lung Association report shows continued progress in air quality, but more to be done

Green Car Congress

This year’s report finds that the majority of American cities most-polluted by ozone (smog) or year-round particle pollution (soot) have improved, showing continued progress in the cleanup of toxics under the requirements of the Clean Air Act. When ozone is inhaled, it irritates the lungs. 10 Most Ozone-Polluted Cities.

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Study: more stringent O3 and PM2.5 air pollution standards could save thousands of lives, greatly improve public health

Green Car Congress

In addition to ozone and particulate matter, the other pollutants are lead, carbon monoxide, nitrogen dioxide and sulfur dioxide. Phoenix (Mesa-Scottsdale), AZ: 283 lives saved, 598 fewer morbidities and 636,730 fewer impacted days. Fresno, CA: 260 lives saved, 672 fewer morbidities and 390,551 fewer impacted days.

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