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Pima County Air Quality

Ozone a concern for local air quality

Ozone a concern for local air quality

Pima County's air quality gets an "A" for particle pollution but a "C" for ozone, the American Lung Association says in a new report.

April 27, 2013 12:00 amLoading…
Air quality here gets high rating

Air quality here gets high rating

Orange days - On an orange day for ozone, the air is considered unhealthful for children, the elderly, active people who work or exercise outdoors or anyone with lung diseases such as asthma, chronic bronchitis and emphysema.

April 30, 2012 12:00 amLoading…
Air quality here gets high rating

Air quality here gets high rating

Pima County residents may be surprised by the high marks our air quality earns. But it's not time to celebrate, says a local air pollution expert, even though an American Lung Association report shows the air quality is in better shape than in many major cities.

April 30, 2012 12:00 amLoading…

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