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Primary air pollutant in the East Rocky Hill area:
PM2.5 - 55 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 - 31 Good
12/20 - Rain/snow showers, cooler temperatures, and winds shifting out of the north-northeast can be expected today as a low pressure system impacts the region. Air quality will remain in the good category across New Jersey as a result. 12/21 - Strong low pressure will depart the region on Saturday, allowing for blustery northwest winds, cold temperatures, and snow showers tapering off by early afternoon. As a result, air quality will drop well into the good category statewide. 12/22 - Air quality will remain well into the good category statewide due to frigid temperatures and a clean north-northwesterly flow. 12/23 - Variable winds and cool temperatures can be expected Monday as high pressure briefly settles into the region. Levels of fine particulate will increase but remain in the good category statewide.
Primary Pollutant: PM2.5 - 25 Good
Secondary Pollutant: OZONE - 25 Good
Primary Pollutant: PM2.5 - 40 Good
Secondary Pollutant: OZONE - 25 Good