RSQAQ - Continuous hourly data

Hourly contaminant concentrations measured continuously by the Quebec Air Quality Monitoring Network (RSQAQ). To consult the descriptive statistics of these data, look for the RSQAQ-Statistics-Descriptive-Data-Continuous-Data data. If you have any questions about this data, contact the Info-Air department:. These data exclude those [measured on Montreal Island] (https://www.donneesquebec.ca/recherche/dataset/vmtl-rsqa-polluants-gazeux). For detailed instructions on how to open and navigate data files to easily find accurate data, see the [RSQAQ: Navigating Air Quality Data] tutorial (https://www.youtube.com/watch?v=3bLBUOmMEFk).

Données et ressources

Info additionnelle

Champ Valeur
Dernière modification janvier 16, 2026, 21:00 (TU)
Créé le janvier 16, 2026, 21:00 (TU)
contains_pii non
criticality_level Élevé
data_formats CSV; HTML
fair_openness Level 2 - Machine-readable
geographic_scope Québec
sensitivity_level Faible
source_inventaire Inventaire_W
source_url https://open.canada.ca/data/en/dataset/a80757bd-d442-4d3d-9269-11628330b727
subject nature_and_environment
update_frequency P1Y
year_most_recent 2025-06-18 16:02:31.690000
year_start 2023-04-19 10:02:57.005000