Stubborn Air Pollution & 4 Day AQI Forecast - NBC Bay Area

    Stubborn Air Pollution & 4 Day AQI Forecast

    Going anywhere across the Greater Bay Area lately & you're likely to encounter hazy conditions. Chief Meteorologist Jeff Ranieri takes a look at the top 3 factors keeping air quality at unhealthy levels. Plus, the latest forecast. (Published Friday, Dec 13, 2013) Going anywhere across the Greater Bay Area lately & you're likely to encounter hazy conditions. Chief Meteorologist Jeff Ranieri takes a look at the... See More