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 Michelle Duncan & Bob Orchowski of Duquesne Light, Environmental Affairs, right, tour the ORD monitoring site with Department of Energy representatives Chuck Schmidt & Curt White. |
 ORD particulates samplers |
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 ORD PM2.5 Analysis Team |
 ORD ambient air monitoring station |
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 Brigham Young University PCBOSS Sampler |
 R&P PM2.5 Sequential FRM sampler |
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 Andersen RASS PM2.5 Speciation sampler |
 R&P AccuSampler |
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 R&P TEOM PM2.5 sampler equipped
with an AccuSampler |
 ORD particulates samplers |
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 Burkard 7 day pollen and mold spore trap |
 Anderson Hi-Vol Samplers |
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 ORD particulates samplers |
 ORD ambient air monitoring station |
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 API continuous gas monitors --
O3, SO2, NH3, NOy, NOx, CO, H2S |
ORD ambient air monitoring station |
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Meteorological tower |