RSQA - Annual air quality reports

Name: RSQA - Annual air quality reports
Creator: Government and Municipalities of Québec
License: https://open.canada.ca/en/open-government-licence-canada

RSQA - Annual air quality reports is an open dataset from Government and Municipalities of Québec with 52 files (PDF, CSV, HTML); catalogue record updated 2026-06-17. On CanQuery you can open 15 CSV or Excel files as tables, filter, chart and export up to 10,000 rows as CSV and follow the original downloads.

History of annual air quality reports in Montreal. The Air Quality Monitoring Network (RSQA) measures the concentrations of pollutants in ambient air in order to draw up an overview of the situation in the Montréal agglomeration.

Publisher: Government and Municipalities of Québec
Resources: 52
Catalogue metadata updated: 2026-06-17