Affected regions include some or all of San Joaquin, Stanislaus, Merced, Madera, Fresno, Kings, Tulare and Kern counties.

Winds have pushed smoke from the Bay Area toward the San Joaquin Valley a day after the Tracy blaze began. Toxic substances remained aloft, but smoke may encroach on ground level in the coming days.

Demolition crews are knocking down walls at the Medline distribution facility in Tracy after a massive fire tore through the one-million-square-foot facility KCRA 3 is your home for California ...

San Joaquin County officials warned of smoke impacts as a fire at a Medline facility in Tracy continued to send smoke across the San Joaquin Valley.

Officials in a California city are urging residents sensitive to smoke to remain indoors while a huge warehouse fire burns for a third day ...

How the weather is helping clean Tracy's smoky air How to check air quality near your home, school or work. Why air can be unhealthy even if you don't smell smoke. Ocean breezes blowing gently into ...

Firefighters are battling a massive medical supply warehouse fire in Tracy that sent billowing black smoke into the Bay Area on Thursday. The fire is also threatening a FedEx facility nearby.

A warehouse fire in the city of Tracy that broke out early Thursday afternoon has turned into the one of the largest in the U.S., and could burn for days. The resulting smoke will impact the air ...

FORWARD TO SOMEONE ELSE IN NEED. ALL RIGHT. KURTIS, THANKS TO TRACY NOW, WHERE DEMOLITION CREWS BEGAN TEARING DOWN THE REMAINS OF THE MEDLINE MEDICAL SUPPLY WAREHOUSE AFTER THURSDAY’S FIRE THAT TORE ...

TRACY — People sensitive to smoke were urged to stay indoors as firefighters spent a third day Saturday battling a fire in a huge medical equipment warehouse. Related Articles Richmond considers tax ...