Air quality surveillance data for New York City neighborhoods tracks environmental threats linked to respiratory and cardiovascular diseases. The dataset includes columns such as Data Value, Geo Place Name, Start_Date, Time Period, and Measure. It is provided by data.cityofnewyork.us and was last updated on April 14, 2026.
Use Cases
- Analyze temporal trends in air quality using Start_Date and Time Period columns.
- Map pollution levels across NYC neighborhoods using Geo Place Name and Geo Join ID.
- Compare specific air quality Measures across different Geo Type Name areas.
- Assess data consistency and reporting messages using the Message and Data Value columns.
Strengths
- Data includes temporal (Start_Date, Time Period) and spatial (Geo Place Name, Geo Join ID) dimensions for multi-faceted analysis.
- Provides specific health and environmental Measures linked to air quality indicators.
- Last updated on 2026-04-14, suggesting ongoing maintenance.
Limitations
- Row count is unknown, which may limit suitability assessment.
- Description metadata is limited; actual data quality requires manual inspection after download.
Provenance
- Source
- data.cityofnewyork.us
- Freshness
- Last updated 2026-04-14 13:43:28.
- Geography
- New York City neighborhoods