February 15, 2007
Mostly good, a little smoky haze
Good air quality across the U.S. today as wintery weather continued (left image from AIRNow shows mostly good fine particle concentations). A little light haze off the coast of Florida, in Texas, and the central valley of California (visible as slightly elevated aerosol optical depth from MODIS, right), all likely due to small fires and wood burning but nothing significant.
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