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Primary air pollutant in the Baltimore area:
PM2.5 - 19 Good
Enjoy your outdoor activities.
Other Pollutants:
OZONE - 17 Good
A strong low pressure system will linger over the Northeastern US for the next several days. Blustery conditions along with a continued inflow of clean, dry air will help to keep fine particulate levels low. Expect Good air quality across the state Friday and through the weekend. For the latest air quality information, please visit our website here. -MDE
Primary Pollutant: PM2.5 - 17 Good
Primary Pollutant: PM2.5 - 22 Good
Primary Pollutant: PM2.5 - 33 Good
Primary Pollutant: PM2.5 - 44 Good
Primary Pollutant: PM2.5 - 33 Good
Primary Pollutant: PM2.5 - 33 Good