PA Ozone/PM2.5 Forecast
July 6, 2015
Date: Monday, July 6, 2015
It will be a warm and humid day to begin the work week as a warm front lifts through the Philadelphia metropolitan area. Mostly cloudy skies, rain showers, and scattered thunderstorms will limit ozone to the Good range. The continued influence of Canadian wildfire smoke will allow particles to persist in the Moderate range.
Tuesday will be hot and humid. Mostly sunny skies and light surface winds will permit ozone to quickly rebound to the top of the Moderate range, and particles will continue in the low-to-mid Moderate range. Clouds and thunderstorms ahead of an approaching cold front on Wednesday will return ozone to the Good range, while particles will linger in the Moderate range for another day.
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