smog

Air Pollution
12:01 am
Wed April 24, 2013

Report Shows Increased Air Pollution in St. Louis Region — But Long-Term Trend Still Improving

Smog obscures the St. Louis skyline.
Credit Missouri Department of Natural Resources

A report released today by the American Lung Association shows that air pollution in the St. Louis region has recently increased.

The annual report ranks the St. Louis area 12th worst among U.S. metropolitan regions for particulate pollution and 25th for ground-level ozone, the main component of smog.

Susannah Fuchs is the Senior Director of Environmental Health for the American Lung Association’s Plains-Gulf Region, which includes Missouri.

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Science
5:37 pm
Thu March 14, 2013

At St. Louis Gas Stations, Fume-Reducing Nozzles Get (Rid Of) The 'Boot'

Starting on March 15, gas stations in Franklin, Jefferson, St. Charles and St. Louis counties and the city of St. Louis can switch from vapor-capturing nozzles (black “boot,” left) to ordinary nozzles (right).
Credit Véronique LaCapra, St. Louis Public Radio (left) and Art Chimes (right)

 

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Air pollution
6:24 am
Mon May 7, 2012

Hot days mean more air pollution – and potential health risks

Air pollution is visible in this view of the St. Louis skyline.
(Missouri Department of Natural Resources)

Warming temperatures may have you wanting to spend more time outdoors. But warm weather can mean more unhealthy air.

Susannah Fuchs of the American Lung Association says our region’s sunny, hot, nearly windless summer weather creates the perfect conditions for the formation of ozone – the main component of smog.

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Air pollution - ozone
3:50 pm
Thu September 22, 2011

Report ranks St. Louis 10th smoggiest U.S. city

A September 2011 Environment Missouri report on smog pollution ranks St. Louis air quality among the worst in the nation.

A new report released today by the advocacy group Environment Missouri ranks St. Louis as the 10th smoggiest metropolitan area in the country.

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Air Pollution - Children's Health
5:01 pm
Fri July 22, 2011

SLU to study effects of air pollution on pregnant women in China

Wuhan, China.
(via Flickr/Toehk)

The Saint Louis University School of Public Health is launching a study to look at the effects of urban air pollution on pregnant women in China.

SLU epidemiologist Zhengmin Qian says the research will track the pregnancies of 100,000 women in Wuhan, a city of nine million people in central China.

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Air Quality
9:11 pm
Thu May 19, 2011

Air quality season begins in St. Louis

(Missouri Department of Natural Resources photo)

It's getting warmer in St. Louis and that means the issue of the region's air quality returns to the forefront.

Historically, the area has had pretty poor ozone levels. (Ozone is the main ingredient of urban smog that can be a significant health hazard, particularly for children with asthma.) Susannah Fuchs with the American Lung Association says the region’s air quality has gotten better but it still needs work.

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