Hourly ambient ground-level ozone (O3) data in parts per billion from provincial air quality monitoring stations across Nova Scotia up to the end of 2024. The Government of Nova Scotia provides this data, which includes measurements from the Halifax Johnston station, established to replace the nearby Halifax Vogue station that ceased monitoring in 2017.
Use Cases
- Analyze hourly ozone concentration trends based on the hourly time-series data.
- Model air quality compliance based on provincial monitoring station data.
- Compare air quality between monitoring sites based on the station replacement history mentioned.
- Validate environmental policy impacts based on long-term ozone measurements.
Strengths
- Hourly temporal resolution provides detailed time-series data.
- Data spans up to the end of 2024, offering recent measurements.
- Station replacement history (Halifax Vogue to Halifax Johnston) is documented, clarifying location continuity.
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 of Nova Scotia
- Collection Method
- Provincial ambient air quality monitoring stations.
- Time Range
- Up to the end of 2024.
- Freshness
- Last updated 2026-04-17 15:28:04.478497; freshness should be verified.
- Geography
- Nova Scotia, Canada, specifically Halifax Johnston station.