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But if we are going to really tackle air pollution in Ottawa, we shouldn’t stop there. Citizens need to know how good or bad ...

The mass of Arctic air blanketing much of eastern North America arrived as expected Sunday, though the temperature in Ottawa remained a few degrees above what was predicted, said Peter Kimball ...

Ottawa’s new idling times have come into effect for vehicles on public and private property, working to reduce greenhouse gas emissions and improve air quality. The maximum idling times for vehicles ...

Ottawa Public Health has advice on how to avoid the risks of poor air quality and who is most at risk. You can also follow Ottawa Public Health on Twitter for the latest information. There are ...

A rain and snow mixture will come down. The low will be 32°. Good air quality (0-50) Primary pollutant PM2.5 9.3 μg/m³ Pressure is the weight of the air in the atmosphere. It is normalized to ...

The passengers of two international flights were held for up to six hours The Canadian Transportation Agency is holding an inquiry into two Air Transat flights held on the tarmac at Ottawa for ...

High pressurized fans were used to ventilate residual smoke and air quality was monitored before residents were allowed back inside. “Fires don’t take holidays,” Ottawa Fire Chief Paul Hutt wrote in a ...