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Primary air pollutant in the Bellefonte area:
OZONE - 48 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 24 Good
PM10 - 12 Good
Friday, June 19: Lingering clouds, scattered showers, and slightly cooler temperatures will limit ozone formation. In addition, light to moderate west-northwesterly winds behind a departing cold front will disperse pollutants. Thus, AQI levels are anticipated to be high-Good for ozone and Good for PM2.5. Saturday, mostly sunny skies and temperatures in the low- to mid-80s will increase ozone production across Delaware. However, periods of gusty west-northwesterly winds will keep pollutants well dispersed. As a result, AQI levels are anticipated to be high-Good for ozone and Good for PM2.5. Sunday, northwesterly winds will weaken as surface high pressure approaches Delaware, reducing dispersion and leading to pollutant build-up. Furthermore, mostly sunny skies and temperatures in the mid-80s will enhance ozone production. Therefore, AQI levels are anticipated to be mid-Moderate for ozone and high-Good for PM2.5.
Primary Pollutant: OZONE - 49 Good
Secondary Pollutant: PM2.5 - 44 Good
Primary Pollutant: OZONE - 47 Good
Secondary Pollutant: PM2.5 - 39 Good
Primary Pollutant: OZONE - 49 Good
Secondary Pollutant: PM2.5 - 33 Good
Primary Pollutant: OZONE - 71 Moderate
Secondary Pollutant: PM2.5 - 50 Good