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DEP declares Air Quality Action Day on Jan. 14


A(n) Air Quality Action Day has been declared for Susquehanna Valley, PA, on Thursday, Jan 14
Tomorrow’s Forecast
Thursday, Jan 14: 102 AQI Unhealthy for Sensitive Groups Particle Pollution (2.5 microns)

Extended Forecast
Friday, Jan 15: 66 AQI Moderate Particle Pollution (2.5 microns)
Current conditions: **An Air Quality Action Day is in effect for the day Thursday** After another morning of elevated fine particulate concentrations, levels are decreasing this Wednesday afternoon under a brisk west to southwest wind. Nonetheless, most locations will end up well into the moderate range. Fine particulate levels will increase overnight with a developing inversion and near calm winds. *** Thursday’s forecast: Fine particulate matter concentrations will be high Thursday morning, and there will not be enough afternoon mixing to keep levels out of the code ORANGE range, with the Lancaster area perhaps ending up with the highest concentrations. Skies should be partly sunny with a mild afternoon. *
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