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Olympic trials: Something's in the air
Friday: On the day of the Olympic opening ceremonies, the Air Pollution Index reading was a moderate 94 (see the "Beijing Air Quality" box on the right side of this page):
And here's the same view one week earlier, when the API reading was a 27:
Sara Barz is a writer based in Seattle.
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EU pushes China further after pledge to slow carbon intensity
Copenhagen climate summit (part 1): the expectations
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