Open Government Portal

Open Data Portal Catalogue Dataset
Search Tips
Found 47209 records
Road weather station
Provincial / Territorial
Data on the depth of freezing and thawing in road pavements managed by the Ministry of Transport and Sustainable Mobility …
Record Modified: May 20, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: CSV GEOJSON GeoPackage HTML PDF SHP WFS WMS
Keywords: Environment Freeze and thaw MTMD MTQ Meteorological measurement Weather Thaw depth Gel depth Quebec road network Station Road weather station Pavement temperature ...
Forest biomass and carbon in southern Quebec
Provincial / Territorial
The link: Access the data directory is available in the sectionDataset Description Sheets; Additional Information.

The Directorate …

Record Modified: May 20, 2026
Record Released: Dec 27, 2023
Publisher: Government and Municipalities of Québec
Formats: FGDB/GDB GeoPackage HTML PDF
Keywords: Biomass Carbone Cartography DIF Forest Inventory Department Forest Ecoforest inventory Government information
Original ecoforest map from the third inventory
Provincial / Territorial
The link: Access the data directory is available in the sectionDataset Description Sheets; Additional Information.

The original …

Record Modified: May 20, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: CSV FGDB/GDB GEOJSON GeoPackage PDF XLS
Keywords: 3rd inventory Carte DIF Forest Inventory Department Forest Ecoforest inventory Settlement Government information
Original ecoforest map and results of the fourth inventory
Provincial / Territorial
The link: Access the data directory is available in the sectionDataset Description Sheets; Additional Information.

The original …

Record Modified: May 20, 2026
Record Released: Jan 8, 2025
Publisher: Government and Municipalities of Québec
Formats: CSV FGDB/GDB GEOJSON GeoPackage PDF ZIP
Keywords: 4th inventory Agency Wood characterization Ecological classification Forest compilation DIF Forest Inventory Department Forest Ecoforest inventory Integrated product Inventory result Forest station ...
Lac-Mégantic accident: satellite images after the incident
Provincial / Territorial
On July 6, 2013, a train of 72 cars carrying 100 tons of crude oil each exploded in Lac-Mégantic. Images …
Record Modified: May 20, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: GeoTIF HTML WMS
Keywords: Major industrial accident Civil protection Government information
Harvesting and other silvicultural interventions
Provincial / Territorial
The link: Access the data directory is available in the sectionDataset Description Sheets; Additional Information.

The Harvest …

Record Modified: May 20, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: FGDB/GDB GeoPackage HTML PDF XLS ZIP Other
Keywords: Annual diaper Cup DIF Forest Inventory Department Forest Intervention Forestry intervention Ecoforest inventory Government information
Permanent sample plot
Provincial / Territorial
The link: Access the data directory is available in the sectionDataset Description Sheets; Additional Information.

The permanent …

Record Modified: May 20, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: GeoPackage PDF XLS
Keywords: DIF Descriptive Forest Inventory Department Descriptive data Forest Geometric Terrestrial inventory Ecoforest inventory Permanente Placette Sample plot Survey ...
Road network - RTSS
Provincial / Territorial
The Quebec road network, which is managed by the Ministry of Transport and Sustainable Mobility (MTMD), is represented on the …
Record Modified: May 20, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: CSV GEOJSON GeoPackage HTML PDF SHP WFS WMS
Keywords: Linear MTMD MTQ RTSS Route Contiguous road with separate carriageways Linear reference Transport Road transport Transports Quebec Government information
Management Unit (UG)
Provincial / Territorial
Provincial layer representing the administrative subdivision of Quebec territory for the purposes of government forest management. Quebec has 33 management …
Record Modified: May 20, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: CSV FGDB/GDB GeoPackage HTML PDF SHP Other
Keywords: DIF Forest Inventory Department Public land management Forest territorial limit STF Forest territorial subdivisions UG Unity Management unit UG Government information
RSQAQ - Hourly Air Quality Index Data
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 for …
Record Modified: May 20, 2026
Record Released: Sep 10, 2025
Publisher: Government and Municipalities of Québec
Formats: XLS
Keywords: Air contaminant Nitrogen dioxide Sulfur dioxide IQA Air quality index Carbon monoxide Ozone Fine particle Air quality RSQAQ Health Government information