Hourly ambient nitrogen oxides (NOx, NO2, NO) data in parts per billion from provincial ambient air quality monitoring stations across Nova Scotia up to the end of 2017. The dataset is provided by the Government of Nova Scotia and was last updated on the platform in April 2026.
Use Cases
- Analyze hourly NOx concentration trends based on time-series data
- Model spatial variations in air quality based on data from multiple monitoring stations
- Assess regulatory compliance and exceedances based on NO2 and NO levels
- Correlate nitrogen oxides with other environmental factors based on the hourly measurement granularity
Strengths
- Data is provided in multiple formats including CSV, XML, and HTML
- Hourly measurement granularity allows for detailed temporal analysis
- Data covers multiple monitoring stations across Nova Scotia
Limitations
- Column-level documentation is absent; field semantics must be inferred after download
- Data coverage ends at the end of 2017; freshness should be verified
- Row count is unknown, which may limit suitability assessment
Provenance
- Source
- Government of Nova Scotia
- Time Range
- Up to the end of 2017
- Freshness
- Last updated 2026-04-17 15:34:01.382293; freshness should be verified
- Geography
- Nova Scotia, Canada