Air Pollution in Beijing At Record Levels
In recent days, the pollution in the Beijing air has reached record levels, with the PM2.5 levels surging past the U.S. Embassy’s maximum reading of 500 to reach close to 900. (PM2.5 refers to particulate matter that measures smaller than 2.5 micrometers in diameter.) Anything between 301-500 ...
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[...] readings from the @BeijingAir Twitter feed from the US Embassy’s air monitoring [...]
[...] above which sharing of my knowledge and opinions might be considered of use to anyone else. But this weekend’s airpocalypse has thrown me for a loop–not in its severity, but in how the media reaction has actually [...]