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Primary air pollutant in the Calverton area:
PM2.5 - 53 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:
OZONE - 40 Good
Sufficient sun and warm temperatures Tuesday and Wednesday will support ozone formation. A rebound in ozone will begin Tuesday, though an initially clean background airmass will keep ozone mainly within the Good range for the daily average. Continued sun and heat Wednesday will further push ozone into the Moderate range on Wednesday. A few hourly concentrations may push towards the upper Moderate to threshold USG downwind of the urban centers, but daily average exposure should fall well short of the alert thresholds resulting in Moderate ozone forecast for the I-95 corridor, with Good AQI continuing elsewhere. Ozone levels will persist initially on Thursday with persistent heat, though increases in clouds by afternoon should cap any ozone rise for another mixed bag of low-end Moderate for the I-95 corridor and Good AQI elsewhere. Wildfire smoke across the country has diminished greatly in magnitude away from ongoing western fires, with little if any impacts from diffuse smoke expected in Maryland for the first part of the workweek. For the latest air quality information, please visit our website here. -MDE
Primary Pollutant: OZONE - 51 Moderate
Secondary Pollutant: PM2.5 - 39 Good
Primary Pollutant: OZONE - 61 Moderate
Secondary Pollutant: PM2.5 - 44 Good
Primary Pollutant: PM2.5 - 50 Good
Secondary Pollutant: OZONE - 47 Good
Primary Pollutant: OZONE - 48 Good
Secondary Pollutant: PM2.5 - 44 Good