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Found 402 records
Provincial / Territorial
This dataset contains the validated hourly results of the [Air Quality Index (AQI)] (https://www.iqa.environnement.gouv.qc.ca/contenu/index.asp) and its sub-indices …
Record Modified: Jun 12, 2026
Record Released: Sep 10, 2025
Publisher: Government and Municipalities of Québec
Formats:
HTML XLS
Keywords:
Air contaminant
Nitrogen dioxide
Sulfur dioxide
IQA
Air quality index
Carbon monoxide
Ozone
Fine particle
Air quality
RSQAQ
Health
Government information
Provincial / Territorial
As part of special projects, the Air Quality Monitoring Network (RSQA) measures the concentrations of pollutants at the nomadic station. …
Record Modified: Jun 12, 2026
Record Released: Feb 5, 2025
Publisher: Government and Municipalities of Québec
Formats:
CSV HTML Other
Keywords:
Air quality
RSQA
SeNV
Nomad station
Government information
Provincial / Territorial
Geographic areas of the air quality monitoring network (RSQA).
Each [RSQA station] (rsqa-station-list) is assigned to a unique sector.
Each [RSQA station] (rsqa-station-list) is assigned to a unique sector.
Record Modified: Jun 12, 2026
Record Released: Mar 30, 2022
Publisher: Government and Municipalities of Québec
Formats:
CSV GEOJSON HTML SHP
Keywords:
Air quality
RSQA
SeNV
Government information
Provincial / Territorial
Results of the last hour available, in real time, of the [Air Quality Index (AQI)] (https://www.iqa.environnement.gouv.qc.ca/contenu/index.asp) for …
Record Modified: Jun 12, 2026
Record Released: May 28, 2025
Publisher: Government and Municipalities of Québec
Formats:
ESRI REST HTML
Keywords:
Ambient air
Air contaminants
Nitrogen dioxide
Sulfur dioxide
IQA
Carbon monoxide
Ozone
Fine particles
Air quality
RSQAQ
Health
Air quality index
...
Municipal
History of annual air quality reports in Montreal. The Air Quality Monitoring Network (RSQA) measures the concentrations of pollutants in …
Record Modified: Jun 3, 2026
Record Released: Oct 13, 2021
Publisher: Government and Municipalities of Québec
Formats:
CSV PDF HTML
Keywords:
Air
Balance sheet
Air quality
RSQA
SeNV
This program summarizes long term water chemistry and chlorophyll a monitoring in north central Ontario lakes developed under Canada’s Long …
Record Modified: Jun 2, 2026
Record Released: Jun 2, 2026
Publisher: Fisheries and Oceans Canada
Formats:
CSV DOCX XLSX ESRI REST
Keywords:
Environmental sciences
Inland waters
Aquatic ecosystems
Chemistry
Provincial / Territorial
Environmental monitoring locations from the Environmental Monitoring Data System (EnMoDS). These point location records show where discrete environmental monitoring …
Record Modified: May 27, 2026
Record Released: Mar 24, 2026
Publisher: Government of British Columbia
Formats:
CSV GeoPackage HTML
Keywords:
environmental monitoring
groundwater quality chemistry
sampling sites
spatial data
water quality
water sampling
Government information
Provincial / Territorial
Publications on ambient air quality in Quebec, produced using data from the [Quebec Air Quality Surveillance Network (RSQAQ)] (https://www.environnement.gouv.qc.ca/ …
Record Modified: May 27, 2026
Record Released: Dec 10, 2025
Publisher: Government and Municipalities of Québec
Formats:
PDF XLSX HTML
Keywords:
Ambient air
Air contaminant
Air quality
RSQAQ
Report
This data set contains reports of environmentally harmful events submitted to the Environment and Ecological Transition Department.
Record Modified: May 27, 2026
Record Released: Dec 6, 2023
Publisher: Government and Municipalities of Québec
Formats:
CSV HTML
Keywords:
Rivers
Environment
Air quality
Water quality
SeNV
Sewer
Provincial / Territorial
All of these values differ from the values recommended by the Regulations Amending the Regulations Respecting the Mandatory Reporting of …
Record Modified: May 27, 2026
Record Released: Dec 7, 2022
Publisher: Government and Municipalities of Québec
Formats:
XLSX CSV HTML
Keywords:
HackQC22