Home > USA > Maryland > Washington County > Downsville
Primary air pollutant in the Downsville area:
OZONE - 30 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 7 Good
Sunshine will make a return Thursday as high pressure moves into the Great Lakes region. Despite the increased sun, temperatures will be held at or slightly below seasonal norms. This along with a steady inflow of clean Canadian air will help to keep ozone levels in the Good AQI range both Thursday and Friday. Winds will pick up in intensity heading into Saturday as a low pressure system drops south from Canada into New England. Ample surface mixing and unseasonably cool temperatures will help to keep ozone levels in the Good AQI range for the weekend. For the latest air quality information, please visit our website here. -MDE
Primary Pollutant: OZONE - 40 Good
Secondary Pollutant: PM2.5 - 28 Good
Primary Pollutant: OZONE - 45 Good
Secondary Pollutant: PM2.5 - 28 Good
Primary Pollutant: OZONE - 39 Good
Secondary Pollutant: PM2.5 - 22 Good
Primary Pollutant: OZONE - 45 Good
Secondary Pollutant: PM2.5 - 28 Good