AQ Index for Chevy Chase Section Three, Maryland

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Current AQ Index in Chevy Chase Section Three

Chevy Chase Section Three Air Pollutants

Primary air pollutant in the Chevy Chase Section Three area:

OZONE - 22 Good

Enjoy your outdoor activities.

Daily Air Quality Forecast for Chevy Chase Section Three, Maryland

Brisk northerly winds will usher in another round of cold Canadian air Saturday, resulting in Good air quality that will persist through Sunday. Winds will subside into Monday, with weaker vertical mixing as high pressure settles overhead. An uptick in fine particle concentrations is expected, though Good air quality should persist as the regional air quality modifies from pristine conditions. Into the middle of next week, including Christmas Eve and Day, weak vertical mixing and a relatively moist atmosphere will allow fine particles to climb into the Moderate AQI range, particularly where any wood stove/fireplace burning is prevalent. For the latest air quality information, please visit our website here. -MDE

Primary Pollutant: PM2.5 - 22 Good

Primary Pollutant: PM2.5 - 44 Good

Primary Pollutant: PM2.5 - 53 Moderate

Primary Pollutant: PM2.5 - 53 Moderate