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Air Quality

Air quality in the NWT

Clean air is essential to our well-being. The decisions we make every day in our homes and businesses affect the quality of the air we breathe. We all share responsibility for clean air, to contribute to healthy communities, ecosystems and a sustainable economy for the future.

The Government of the Northwest Territories (GNWT) works to protect and manage air quality in the Northwest Territories (NWT) by:

  • providing air emissions technical recommendations and oversight during industrial regulatory processes
  • monitoring ambient air quality in multiple locations across the NWT
  • most recently, moving to occupy a long-standing gap in the regulatory field of environmental protection

Specifically, the GNWT is developing the NWT Air Regulations and associated amendments to the Environmental Protection Act (EPA) to manage emissions to the air and protect air quality in the NWT.

NWT Air Regulations Development - Update

The GNWT is developing the NWT Air Regulations and associated amendments to the EPA to manage emissions to the air and protect air quality in the NWT.

The GNWT conducted stakeholder engagement and consultation on a proposed Air Regulatory Framework (the Framework) and EPA amendments between June 17 and September 16, 2016. We received excellent feedback from multiple Aboriginal governments and organizations and a variety of stakeholders. A What we Heard report is the result of engagement and consultation on amendments to the EPA. 

Feedback and comments received on the Air Regulatory Framework is being reviewed for development of a similar What we Heard report for an anticipated release of summer 2017.  

Once a revised Framework is completed and the NWT Air Regulations are drafted, a second round of engagement will be conducted to inform interested stakeholders and to seek additional input.

Amendments to the EPA Bill are expected to be tabled in the Legislative Assembly in fall 2017.

If you have any questions or concerns, please email airquality@gov.nt.ca or call 867-767-9236 ext. 53185.

​Air and Precipitation Monitoring Network

The GNWT works collaboratively with Environment Canada’s Canadian Air and Precipitation Monitoring Network (CAPMoN) to run the network station at Snare Rapids. The station, located about 140 km northwest of Yellowknife, has been operating for three decades in partnership with Northwest Territories Power Corporation. The data from the Snare Rapids station assist in the study of regional patterns and trends of atmospheric pollutants in air and precipitation.

Air Quality Monitoring Program

The GNWT operates four state-of-the-art continuous ambient air quality monitoring stations across the Northwest Territories, as well as the Giant Mine Ambient Air Quality Site. Stations are located in Fort Smith, Inuvik, Norman Wells and Yellowknife. Each of these stations sample and analyze air quality on a continuous basis for a variety of parameters including dust and chemicals. The network is part of the National Air Pollution Surveillance Network (NAPS), a federal program operated across the country.

Data from our four stations and the Giant Mine monitoring site is available in almost real-time to the public on the Air Quality Monitoring Program website. The site also provides information on the monitoring network, including current and historical air quality monitoring data and additional related information.

Resources

Annual reports

The GNWT publishes annual NWT Air Quality Reports. These reports summarize the air quality information collected for the given year. Each report also provides information on, the air quality monitoring network operations, air pollutants monitored, air quality standards used to assess the monitoring results and discussion of trends in NWT air quality.

The Air Quality Management System was developed collaboratively under the Canadian Council of Ministers of the Environment to be a comprehensive and consistent approach to managing air quality in all jurisdictions across the country.
A primary component of the Air Quality Monitoring System is air zone management.

Air zones are local management areas, established by provinces and territories, to enable air quality objectives to be met based on local influences, such as emissions sources, geographical, socio-economic and meteorological factors.

Position papers

The Government of the Northwest Territories has issued two positions papers for use by municipal government officials in areas dealing with open burning at local landfills, burning and demolition of buildings in communities and fires extinguisher training.

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