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Primary air pollutant in the Chalfant area:
PM2.5 - 71 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 - 47 Good
Current Conditions at 3 PM EDT this Tuesday afternoon: Thunderstorms of a scattered nature continue across the region. Fine particle (PM2.5) concentrations have come down into the good range for a time but may rise back to moderate overnight. *** Wednesday’s forecast: Morning cloudiness will give way to sunshine Wednesday with breezy northwest winds. Highs will be limited to the upper 70s with ozone and PM2.5 improving to the good range. *** Extended forecast: High pressure will keep things dry with mostly sunny skies Thursday through Saturday. Good air quality continues Thursday and Friday but deteriorate over the weekend to moderate as smoke originating from fires in the western U.S. may make inroads into southwestern Pennsylvania. Shower and thunder chances will increase Saturday night and Sunday with low pressure moving out of the Midwest.---McAuliffe
Primary Pollutant: PM2.5 - 60 Moderate
Secondary Pollutant: OZONE - 43 Good
Primary Pollutant: PM2.5 - 40 Good
Secondary Pollutant: OZONE - 36 Good
Primary Pollutant: PM2.5 - 46 Good
Secondary Pollutant: OZONE - 40 Good
Primary Pollutant: PM2.5 - 0 Good
Secondary Pollutant: OZONE - 0 Good