Roommates Erin Parker and Val Babyar were looking forward to spending Sunday at Osterman Beach in Edgewater, sunbathing and barbecuing hot dogs on the new grill they got at Christmas. But when the Edgewater residents woke up to hazy skies and an air quality alert, the duo decided to cut their time outside to an hour. They said they also cranked their Dyson air purifier up to full-blast and ...