RSQAQ - Sequential metal and particle data

Concentrations of particles and metals measured sequentially by the Quebec Air Quality Monitoring Network (RSQAQ).

These data cover the fractions of respirable particles with an aerodynamic diameter equal to or less than 10 µm (PM10) and those of total suspended particles with an aerodynamic diameter equal to or less than 100 µm (PST).

If you have any questions about this data, contact the Info-Air department:.

These data exclude those sampled on [Montreal Island] (https://www.donneesquebec.ca/recherche/dataset/vmtl-rsqa-polluants-metaux).

For detailed instructions on opening and navigating data files and for easily retrieving 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	avril 17, 2026, 20:54 (TU)
Créé le	avril 17, 2026, 20:54 (TU)
contact_email	infoair@environnement.gouv.qc.ca
contact_person	{"en": "Ministère de l’Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs", "fr": "Ministère de l’Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs"}
criticality_level	[]
data_dictionary	["environment"]
geographic_scope	[]
open_canada_collection	federated
open_canada_date_published	2022-08-04 00:00:00
open_canada_keywords	{"en-t-fr": ["Ambient air", "Air contaminants", "Metals", "PM10", "PST", "Total suspended particles", "Respirable particles", "Air quality", "RSQAQ"], "fr": ["Air ambiant", "Contaminants atmosphériques", "Métaux", "PM10", "PST", "Particules en suspension totales", "Particules respirables", "Qualité air", "RSQAQ"]}
open_canada_subject	["nature_and_environment"]
sensitivity_level	unrestricted
title_fr	RSQAQ - Données de métaux et de particules séquentielles
update_frequency	P3M