Since 1993, there have been no exceedances of the National Environmental Protection Measures (NEPM) Air Quality Standards for nitrogen dioxide. The data, last updated on 2026-05-27, is provided by the Queensland Department of Environment, Tourism, Science and Innovation. It likely contains concentration measurements over time for environmental reporting.
Use Cases
- Assessing long-term compliance with NEPM air quality standards based on the described monitoring period.
- Analyzing trends in nitrogen dioxide concentrations over the past decade as mentioned in the description.
- Supporting environmental reporting for the State of the Environment (SoE) based on the dataset title.
Strengths
- Data covers a monitoring period starting from 1993, providing a long-term perspective.
- Explicitly states no exceedances of NEPM standards have occurred since 1993.
- Published under a permissive CC-BY-4.0 license for reuse.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count and data granularity are unknown, which may limit suitability assessment.
- Description metadata is limited; actual data quality requires manual inspection after download.
Provenance
- Source
- Environment, Tourism, Science and Innovation (Queensland Government)
- Collection Method
- Likely collected via environmental monitoring stations.
- Time Range
- Monitoring period referenced from 1993; description mentions the past decade.
- Freshness
- Last updated 2026-05-27 14:36:30.570238; freshness should be verified.
- Geography
- Likely Australia, based on the reference to National Environmental Protection Measures (NEPM).