Reporting of temporary stations (special projects)

As part of special projects, the Air Quality Monitoring Network (RSQA) measures pollutant concentrations at temporary stations in order to deepen our knowledge of ambient air quality.

The table shows the operating rates (%) of analyzers at temporary stations for a period of 6 months (shown in brackets). Note that operating rates may change following the validation process.

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 17:39 (UTC)
Created April 17, 2026, 17:39 (UTC)
contact_email donneesouvertes@montreal.ca
contact_person {"en": "Ville de Montréal", "fr": "Ville de Montréal"}
criticality_level []
data_dictionary ["economy", "environment"]
geographic_scope []
open_canada_collection federated
open_canada_date_published 2023-05-26 00:00:00
open_canada_keywords {"en-t-fr": ["Air quality", "RSQA", "SeNV"], "fr": ["Qualité de l air", "RSQA", "SEnv"]}
open_canada_subject ["economics_and_industry", "nature_and_environment"]
sensitivity_level unrestricted
title_fr Reddition de comptes des stations temporaires (projets spéciaux)
update_frequency P6M