News Ministry of Environment ends air quality advisory for Prince George SHARE ON: Brendan Pawliw, staff Tuesday, Mar. 13th, 2018 Winter weather & air quality | Kyle Balzer, My PG Now The Air Quality Advisory for Prince George has ended. It was first issued yesterday due to the high volume of fine particulate matter in the air. Infants, seniors, people with diabetes, and with lung or heart disease can now resume physical activity. The latest advisory was in effect for less than 24 hours.