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Found 10 records similar to International comparison of urban air quality – Annual average concentrations of nitrogen dioxide for selected Canadian and international urban areas

Federal

The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The International comparison of urban air quality indicators compare ambient levels (concentrations) of air pollutants in selected Canadian urban areas with levels in selected international urban areas. The indicators report the concentration of ground-level ozone (as the annual average of the daily maximum 8-hour average), fine particulate matter, sulphur dioxide and nitrogen dioxide (as the annual average of the daily 24-hour average) in ambient air. These indicators are intended to provide a general comparison of ambient levels of air pollutants in selected Canadian urban areas with those measured in other international urban areas.

Last Updated: Dec. 5, 2019
Date Published: Dec. 21, 2016
Organization: Environment and Climate Change Canada
Formats: CSV HTML
Keywords:  environmental indicators, air and climate, air quality, ambient levels, air pollutants, international, urban areas, concentrations, fine particulate matter
Federal

The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The International comparison of urban air quality indicators compare ambient levels (concentrations) of air pollutants in selected Canadian urban areas with levels in selected international urban areas. The indicators report the concentration of ground-level ozone (as the annual average of the daily maximum 8-hour average), fine particulate matter, sulphur dioxide and nitrogen dioxide (as the annual average of the daily 24-hour average) in ambient air. These indicators are intended to provide a general comparison of ambient levels of air pollutants in selected Canadian urban areas with those measured in other international urban areas.

Last Updated: Nov. 25, 2019
Date Published: Dec. 21, 2016
Organization: Environment and Climate Change Canada
Formats: CSV HTML
Keywords:  environmental indicators, air and climate, air quality, ambient levels, air pollutants, international, urban areas, concentrations, sulphur dioxide
Federal

The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The International comparison of urban air quality indicators compare ambient levels (concentrations) of air pollutants in selected Canadian urban areas with levels in selected international urban areas. The indicators report the concentration of ground-level ozone (as the annual average of the daily maximum 8-hour average), fine particulate matter, sulphur dioxide and nitrogen dioxide (as the annual average of the daily 24-hour average) in ambient air. These indicators are intended to provide a general comparison of ambient levels of air pollutants in selected Canadian urban areas with those measured in other international urban areas.

Last Updated: Nov. 25, 2019
Date Published: Dec. 21, 2016
Organization: Environment and Climate Change Canada
Formats: CSV HTML
Keywords:  environmental indicators, air and climate, air quality, ambient levels, air pollutants, international, urban areas, concentrations, ozone
Federal

The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Air quality indicators track ambient concentrations of fine particulate matter, ground-level ozone, sulphur dioxide, nitrogen dioxide, and volatile organic compounds at the national, regional and urban levels and at local monitoring stations. The national and regional indicators are presented with their corresponding Canadian Ambient Air Quality Standard when available. Canadians are exposed to air pollutants on a daily basis, and this exposure can cause adverse health and environmental effects.

Last Updated: Jan. 29, 2019
Date Published: Oct. 31, 2018
Organization: Environment and Climate Change Canada
Formats: CSV HTML
Keywords:  environmental indicators, air and climate, air quality, ambient levels, air pollutants, sulphur dioxide, concentrations, regional, Environmental indicators
Federal

The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Air quality indicators track ambient concentrations of fine particulate matter, ground-level ozone, sulphur dioxide, nitrogen dioxide, and volatile organic compounds at the national, regional and urban levels and at local monitoring stations. The national and regional indicators are presented with their corresponding Canadian Ambient Air Quality Standard when available. Canadians are exposed to air pollutants on a daily basis, and this exposure can cause adverse health and environmental effects.

Last Updated: Jan. 29, 2019
Date Published: Oct. 31, 2018
Organization: Environment and Climate Change Canada
Formats: CSV HTML
Keywords:  environmental indicators, air and climate, air quality, ambient levels, air pollutants, nitrogen dioxide, concentrations, regional, Environmental indicators
Federal

The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Air quality indicators track ambient concentrations of fine particulate matter, ground-level ozone, sulphur dioxide, nitrogen dioxide, and volatile organic compounds at the national, regional and urban levels and at local monitoring stations. The national and regional indicators are presented with their corresponding Canadian Ambient Air Quality Standard when available. Canadians are exposed to air pollutants on a daily basis, and this exposure can cause adverse health and environmental effects.

Last Updated: Jan. 24, 2019
Date Published: Oct. 31, 2018
Organization: Environment and Climate Change Canada
Formats: CSV HTML
Keywords:  Environmental indicators, Air quality, environmental indicators, air and climate, air quality, ambient levels, air pollutants, nitrogen dioxide, concentrations
Federal

The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Air quality indicators track ambient concentrations of fine particulate matter, ground-level ozone, sulphur dioxide, nitrogen dioxide, and volatile organic compounds at the national, regional and urban levels and at local monitoring stations. The national and regional indicators are presented with their corresponding Canadian Ambient Air Quality Standard when available. Canadians are exposed to air pollutants on a daily basis, and this exposure can cause adverse health and environmental effects.

Last Updated: Jan. 24, 2019
Date Published: Oct. 31, 2018
Organization: Environment and Climate Change Canada
Formats: CSV HTML
Keywords:  Environmental indicators, Air quality, environmental indicators, air and climate, air quality, ambient levels, air pollutants, nitrogen dioxide, concentrations
Federal

The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Air quality indicators track ambient concentrations of fine particulate matter, ground-level ozone, sulphur dioxide, nitrogen dioxide, and volatile organic compounds at the national, regional and urban levels and at local monitoring stations. The national and regional indicators are presented with their corresponding Canadian Ambient Air Quality Standard when available. Canadians are exposed to air pollutants on a daily basis, and this exposure can cause adverse health and environmental effects.

Last Updated: Jan. 24, 2019
Date Published: Oct. 31, 2018
Organization: Environment and Climate Change Canada
Formats: CSV HTML
Keywords:  Environmental indicators, Air quality, environmental indicators, air and climate, air quality, ambient levels, air pollutants, ozone, concentrations
Federal

The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Air quality indicators track ambient concentrations of fine particulate matter, ground-level ozone, sulphur dioxide, nitrogen dioxide, and volatile organic compounds at the national, regional and urban levels and at local monitoring stations. The national and regional indicators are presented with their corresponding Canadian Ambient Air Quality Standard when available. Canadians are exposed to air pollutants on a daily basis, and this exposure can cause adverse health and environmental effects.

Last Updated: Jan. 11, 2019
Date Published: Oct. 31, 2018
Organization: Environment and Climate Change Canada
Formats: CSV HTML
Keywords:  environmental indicators, air and climate, air quality, ambient levels, air pollutants, volatile organic compounds, concentrations, national, Environmental indicators
Federal

The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Air quality indicators track ambient concentrations of fine particulate matter, ground-level ozone, sulphur dioxide, nitrogen dioxide, and volatile organic compounds at the national, regional and urban levels and at local monitoring stations. The national and regional indicators are presented with their corresponding Canadian Ambient Air Quality Standard when available. Canadians are exposed to air pollutants on a daily basis, and this exposure can cause adverse health and environmental effects.

Last Updated: Sep. 25, 2020
Date Published: Oct. 31, 2016
Organization: Environment and Climate Change Canada
Formats: CSV HTML
Keywords:  Environmental indicators, Air quality, environmental indicators, air and climate, air quality, ambient levels, air pollutants, ozone, concentrations
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