June 23, 2019 8:27 am Air Quality Tests Continue After Refinery Fire The air around the still-burning refinery fire in South Philadelphia is being tested every two to three hours, but neighbors are still concerned. US & World Videos 2:11 Philly teens surprise woman with renovated home 2:21 How officials are preparing for next year's fire season in New Jersey 2:09 Retailers brace for returns post-holiday sales 2:20 Overlapping traditions, service on ‘Chrismukkah' 0:44 ‘Make our own traditions': South Philly family celebrating 1st ‘Chrismukkah' with baby