The Ministry of Environment has issued a road dust advisory for Prince George.
It was issued because "high concentrations of coarse particulate matter that are expected to persist until there is precipitation or the streets are cleared of winter traction material," the Ministry said in a statement issued shortly before 11:30 a.m.
"Levels tend to be highest around busy roads and industrial operations."
People with chronic underlying medical conditions are ured postpone strenuous exercise near busy roads until the advisory is lifted.
"Exposure is particularly a concern for infants, the elderly and those who have diabetes, and lung or heart disease," the ministry said.
Real-time air quality observations and information regarding the health effects of air pollution can be found at www.bcairquality.ca.
