Anti-smog police: one part of Beijing’s fight for air quality


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A new environmental police force will patrol Beijing’s streets searching for air quality violations like garbage burning and open-air barbecues. (Ilya Haykinson/flickr)
Jenna Ladd | January 10, 2017

A new environmental police force is taking to the streets of Beijing to combat the city’s dangerous smog problem.

Beijing’s mayor, Cai Qi, announced this weekend that the officers will patrol the city looking for “open-air barbecues, garbage incineration, biomass burning, [and] dust from roads” that add to the city’s smog problem. Cai Qi’s announcement comes after Beijing experienced particularly dangerous air quality during the first week of 2017, and 72 Chinese cities were placed under pollution alerts.

Mayor Cai Qi said, “I totally understand the public’s concerns and complaints over air pollution,” and admitted to routinely checking the air quality index “first thing in the morning.”

The mayor announced that the city is taking additional measures to improve air quality. Beijing will close its only coal-fired plant, and in 2017 “coal consumption will be cut by 30 percent to less than 7 million tonnes” and “another 300,000 high-polluting old vehicles will be phased out,” according to China’s state-run Xinhua news agency.

Despite last week’s “red alert,” which temporarily shut down some pollution-producing operations, China’s environment ministry found that some 500 construction sites and businesses as well as 10,000 vehicles remained active in violation of the ban.

Chinese officials acknowledge that industry and automobiles are the primary causes of the hazardous smog problem, but reports state that the government is hesitant to crack down on major polluters in fear of economic consequences.

A study published in the November edition of the journal Science of the Total Environment, found that smog is related to one-third of all deaths in China, amounting to at least one million deaths per year.

On the Radio: Iowa ahead of new smog standards


The Des Moines skyline at dusk (Jason Mrachina / Flickr)
The Des Moines skyline at dusk (Jason Mrachina / Flickr)

This week’s On the Radio segment looks at early assessments of Iowa’s ozone emissions, which suggest that the state is one step ahead of upcoming new emission standards. Listen to the audio below, or continue reading for the transcript.

Transcript: Ozone standards

Iowa is one step ahead of new national ozone emission standards.

This is the Iowa Environmental Focus.

In November, the U.S. Environmental Protection Agency released a draft proposal to drastically reduce ozone emissions from power plants and other sources by 2025. All 99 of Iowa’s counties are set to meet the new standards, according to data collected by the Iowa Department of Natural Resources.

The EPA’s Clean Air Scientific Advisory Committee earlier this year recommended ozone levels be reduced to between 65 and 70 parts per billion, down from the current practice of 75 parts per billion.

Iowa already meets the EPA standards, with monitoring stations showing average ozone levels between 61 and 69 parts per billion. The Iowa DNR supplies data to the EPA’s Air Quality Index, which provides air quality conditions in real time.

For a link to the Air Quality Index, visit IowaEnvironmentalFocus.org.

From the UI Center for Global and Regional Environmental Research, I’m Jerry Schnoor.

http://www.airnow.gov/index.cfm?action=airnow.local_city&mapcenter=0&cityid=271
http://www.desmoinesregister.com/story/money/business/2014/11/26/epa-ozone-smog-proposal-iowa-counties/19539559/
http://www.iowadnr.gov/InsideDNR/RegulatoryAir/MonitoringAmbientAir.aspx

On the Radio: Smog creates health risks for Iowans


Smog over Chicago. Photo by Chronographia von Strangehours, Flickr

Listen to this week’s radio segment here.  It discusses the negative impact that smog has on Iowa and the rest of the Midwest.

Emphysema, bronchitis and asthma – those are just a few conditions that can be caused or worsened by smog, a form of pollution we usually associate with coastal states.

But there’s plenty of smog here in Iowa – enough to damage our health. Continue reading