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Primary air pollutant in the Herald Harbor area:
PM2.5 - 59 Moderate
If you are unusually sensitive to particle pollution, consider reducing your activity level or shorten the amount of time you are active outdoors.
Other Pollutants:
PM10 - 19 Good
OZONE - 10 Good
A quick return to high pressure for Thursday will result in inverted conditions and light winds Thursday morning. Some residual fine particle pollution will also be present. Together, these will allow a rebound in fine particle concentrations Thursday morning, only modestly mixing out during the afternoon, resulting in Moderate AQI from fine particles as a result. Windier southerly flow on Friday should provide some reprieve and more areas of Good air quality. Then copious rain on Saturday should scour the atmosphere, resulting in a return to Good air quality for all areas. For the latest air quality information, please visit our website here. -MDE
Primary Pollutant: PM2.5 - 55 Moderate
Primary Pollutant: PM2.5 - 50 Good
Primary Pollutant: PM2.5 - 39 Good
Primary Pollutant: PM2.5 - 33 Good