Home > USA > Pennsylvania > Westmoreland County > Youngstown
Primary air pollutant in the Youngstown area:
OZONE - 42 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 40 Good
***A FLOOD WATCH IS IN EFFECT UNTIL MIDNIGHT TONIGHT*** Current Conditions at 3 PM EDT this Tuesday afternoon: Showers and thunderstorms are developing across parts of the area. Wednesday looks to be the most rain free day before more unsettled conditions arrive late this week. Here are the forecast details: *** Wednesday’s forecast: PM2.5 will rise to the lower moderate range Wednesday with partly sunny skies, light winds, and minimal chances for any afternoon thunder. Highs reaching close to 80. *** Extended forecast: A series of weather systems will bring a higher chance for showers and thunderstorms Thursday and Friday. Temperatures will average near normal in the upper 70s. Ozone maximums remain upper good because of afternoon convective activity, and PM2.5 will remain moderate with high humidity and limited mixing. High pressure provides partly sunny skies over the weekend with limited afternoon/evening thunder. Air quality returns to the good range.---McAuliffe
Primary Pollutant: OZONE - 48 Good
Secondary Pollutant: PM2.5 - 46 Good
Primary Pollutant: PM2.5 - 50 Good
Secondary Pollutant: OZONE - 48 Good
Primary Pollutant: PM2.5 - 54 Moderate
Secondary Pollutant: OZONE - 48 Good
Primary Pollutant: PM2.5 - 56 Moderate
Secondary Pollutant: OZONE - 43 Good
Primary Pollutant: PM2.5 - 0 Moderate
Secondary Pollutant: OZONE - 0 Good