WINTER STORM WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 1 AM EST MONDAY

  • dr christopher bruce norristown pa weather
  • Air Quality

    Cold Weather Advisory

    Poor

    The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

    Based on Current Pollutants

    Learn more at

    PM 2.5

    Poor

    Fine Particulate Matter are inhalable pollutant particles with a diameter less than 2.5 micrometers that can enter the lungs and bloodstream, resulting in serious health issues. The most severe impacts are on the lungs and heart. Exposure can result in coughing or difficulty breathing, aggravated asthma, and the development of chronic respiratory disease.

    ...more

    NO 2

    Poor

    Breathing in high levels of Nitrogen Dioxide increases the risk of respiratory problems. Coughing and difficulty breathing are common and more serious health issu