air pollution

11:28 am
Mon August 6, 2012

Air Expected to Be Unhealthy for All on Tuesday

Louisville's Air Pollution Control District has issued an Air Quality Alert for tomorrow.

The Air Quality Index is expected to be 156. Anything between 151 and 200 is considered unhealthy for all groups.

For hourly air quality updates, call (502) 574-3319.

11:49 am
Fri August 3, 2012

Smog Levels Were High Yesterday, But How High?

As expected, Louisville's air was unhealthy yesterday. But there are discrepancies as to exactly how unhealthy.

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5:49 pm
Wed August 1, 2012

Analysts Say Data Sharing Could Help Louisville Residents With Asthma

A team of data analysts is recommending Louisville pursue public-private partnerships to help collect and organize data to help residents with asthma.

The team was paid for with a grant from technology company IBM’s Smarter Cities program. Members were in Louisville last month interviewing people and collecting data, and revealed preliminary recommendations today.

Team member Anne Fitzpatrick explained how the aggregation of multiple sources of data could help those who suffer from asthma.

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1:11 pm
Wed August 1, 2012

Air Quality Alert Called For Today, Tomorrow

Louisville's Air Pollution Control District says the potential exists for unsafe ozone levels today and tomorrow in the metro area.

The Air Quality Index is forecast to be 109 today, and 129 tomorrow. These levels are unhealthy for sensitive groups, including the elderly, the young and people with heart or lung conditions.

For hourly air quality updates, call 574-3319.

9:37 am
Wed August 1, 2012

Ozone Levels Were Unexpectedly High Yesterday

There was no air quality alert in effect yesterday, but air quality monitors show that ozone levels were at unhealthy levels in at least two areas.

The Cannons Lane monitor recorded levels at 83 parts per billion, which translates to an Air Quality Index of 119. At Watson Lane Elementary, levels were at 90 parts per billion, which is an AQI of 137. Levels between 101 and 150 are considered unhealthy for sensitive groups.

This was the 17th day with an ozone exceedance so far this year.

4:00 pm
Wed July 18, 2012

A Primer on Sulfur Dioxide and the Latest Sierra Club Report

A new report from by the Sierra Club estimates how much sulfur dioxide is emitted from nine Kentucky power plants and it finds that all nine of them—including the Mill Creek and Cane Run power plants in Louisville—are violating the national air quality standards.

Sulfur dioxide has been linked to health issues like pulmonary inflammation, asthma, emphysema and other lung conditions.

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12:19 pm
Fri July 13, 2012

Air Quality Alert In Effect Monday

The Louisville Air Pollution Control District is predicting elevated levels of ozone on Monday, July 16. The Air Quality Index is forecast to be 106, which is unhealthy for sensitive groups. 

This is the 19th Air Quality Alert so far this year. The area has exceeded ozone standards 15 times this summer. For hourly air quality updates, call (502) 574-3319.

10:30 am
Thu July 12, 2012

Ozone Levels Were Unhealthy Yesterday, Without Warning

There was no Air Quality Alert in effect yesterday, but ozone levels were unexpectedly high.

High levels of ozone were detected at air monitors at Buckner, Cannons Lane, Watson Lane and New Albany. All the levels detected were in the range that's unhealthy for sensitive groups.

12:00 pm
Wed July 11, 2012

LG&E Fined $24,000 for Coal Ash Dust Violations at Cane Run Power Plant

Louisville's Air Pollution Control District has fined Louisville Gas and Electric for several violations at the Cane Run Power Station in southwest Louisville.

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6:26 pm
Tue July 10, 2012

Rising Temperatures Could Also Increase Ozone Levels in Next Decade

The summer has just begun, and Louisville has already seen dangerously high levels of ozone pollution on thirteen days. Scientists are predicting that ozone could become an even bigger problem as average temperatures rise.

Ozone is created when pollution from cars and smokestacks cooks in summer heat. Louisville’s seen a lot of it lately, and nearly every week there’s been at least one warning that the air outside could be unhealthy for at least some people.

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