RSQAQ - Continuous Data 4 min
4-minute concentrations of H2S and SO2 measured continuously by the Quebec Air Quality Monitoring Network (RSQAQ). If you have any questions about this data, contact the Info-Air service: infoair@environnement.gouv.qc.ca. These data exclude those measured on the island of Montreal. For detailed instructions on how to open and navigate data files to easily find accurate data, see the RSQAQ tutorial: Navigating Air Quality Data.
- Publisher
- Government and Municipalities of Québec
- Resources
- 31
- Catalogue metadata updated
- 2026-09-09
Data overview
- Formats
- CSV, HTML
- File languages
- French
- Available actions
- 30 loadable resources
Official sources and licences
Resources
- RSQAQ - Continuous Data 4min H2S 2011.csv (French) CSV
- RSQAQ - Continuous Data 4min H2S 2012.csv (French) CSV
- RSQAQ - Continuous Data 4min H2S 2013.csv (French) CSV
- RSQAQ - Continuous Data 4min H2S 2014.csv (French) CSV
- RSQAQ - Continuous Data 4min H2S 2015.csv (French) CSV
- RSQAQ - Continuous Data 4min H2S 2016.csv (French) CSV
- RSQAQ - Continuous Data 4min H2S 2017.csv (French) CSV
- RSQAQ - Continuous Data 4min H2S 2018.csv (French) CSV
- RSQAQ - Continuous Data 4min H2S 2019.csv (French) CSV
- RSQAQ - Continuous Data 4min H2S 2020.csv (French) CSV
- RSQAQ - Continuous Data 4min H2S 2021.csv (French) CSV
- RSQAQ - Continuous Data 4min H2S 2022.csv (French) CSV
- RSQAQ - Continuous Data 4min H2S 2023.csv (French) CSV
- RSQAQ - Continuous Data 4min H2S 2024.csv (French) CSV
- RSQAQ - Continuous Data 4min H2S 2025.csv (French) CSV
- RSQAQ - Continuous data 4min SO2 2011.csv (French) CSV
- RSQAQ - Continuous data 4min SO2 2012.csv (French) CSV
- RSQAQ - Continuous data 4min SO2 2013.csv (French) CSV
- RSQAQ - Continuous data 4min SO2 2014.csv (French) CSV
- RSQAQ - Continuous data 4min SO2 2015.csv (French) CSV
- RSQAQ - Continuous data 4min SO2 2016.csv (French) CSV
- RSQAQ - Continuous data 4min SO2 2017.csv (French) CSV
- RSQAQ - Continuous data 4min SO2 2018.csv (French) CSV
- RSQAQ - Continuous data 4min SO2 2019.csv (French) CSV
- RSQAQ - Continuous data 4min SO2 2020.csv (French) CSV
- RSQAQ - Continuous data 4min SO2 2021.csv (French) CSV
- RSQAQ - Continuous data 4min SO2 2022.csv (French) CSV
- RSQAQ - Continuous data 4min SO2 2023.csv (French) CSV
- RSQAQ - Continuous data 4min SO2 2024.csv (French) CSV
- RSQAQ - Continuous data 4min SO2 2025.csv (French) CSV
- Original metadata (https://www.donneesquebec.ca) (French, HTML) HTML