Hourly average concentrations of multiple pollutants measured by a network of stations on the Island of Montreal. Data is transmitted by telemetry and varies between stations of the Air Quality Monitoring Network (RSQA). The dataset is provided by the Government and Municipalities of Québec and was last updated on April 17, 2026.
Use Cases
- Analyze hourly pollution trends based on continuous telemetry data
- Compare pollutant concentrations across different monitoring stations
- Model urban air quality based on multi-pollutant measurements
- Validate environmental policy impacts based on real-time monitoring data
Strengths
- Hourly temporal resolution for continuous monitoring
- Multi-pollutant measurements from a network of stations
- Data provided by a governmental authority (Government and Municipalities of Québec)
- Last updated on April 17, 2026
Limitations
- Column-level documentation is absent; field semantics must be inferred after download
- Row count is unknown, which may limit suitability assessment
Provenance
- Source
- Government and Municipalities of Québec
- Collection Method
- Continuous determination via telemetry from a network of measurement stations
- Freshness
- Last updated 2026-04-17 15:50:33.670505
- Geography
- Island of Montreal