Air Quality and Health Impacts
Dataset contains information on New York City air quality surveillance data. Air pollution is one of the most important environmental threats to urban populations and while all people are exposed, pollutant emissions, levels of exposure, and population vulnerability vary across neighborhoods. Exposures to common air pollutants have been linked to respiratory and cardiovascular diseases, cancers, and premature deaths. These indicators provide a perspective across time and NYC geographies to better characterize air quality and health in NYC. Data can also be explored online at the Environment and Health Data Portal: http://nyc.gov/health/environmentdata. Real-time air quality data can be found on the Environmental & Health Data Portal linked here: Real-Time Air Quality in NYC
Open in the graph · Relate this dataset · What these columns mean
Freshness
The publisher's promise
How the agency that publishes this data says it keeps the data current.
New
- Says it updates
- As needed
- Actually updates about every
- —
- Publisher last updated the data
- Jun 18, 2026
Our mirror
Whether our copy of this data is current with the source.
Sync error
- We last synced
- —
- Rows in our copy
- —
- Rows at the source
- 19,827
- Our copy trails the source by
- —
Columns
Each source column, with the name and type we use to store it.
0 of 12 columns carry a concept; 12 carry a description from the publisher. Read the concept column before you join. A column with no concept carries no claim from us, and a name that looks like a key is not one.
| Source field | Display name | What the publisher says it is | Concept | Source type | Stored as | Stored type | Row identifier | Unit |
|---|---|---|---|---|---|---|---|---|
measure | Measure | How the indicator is measured | Not bound | Text | measure | text | — | |
geo_type_name | Geo Type Name | Geography type; UHF' stands for United Hospital Fund neighborhoods; For instance, Citywide, Borough, and Community Districts are different geography types | Not bound | Text | geo_type_name | text | — | |
message | Message | notes that apply to the data value; For example, if an estimate is based on small numbers we will detail here | Not bound | Text | message | text | — | |
geo_join_id | Geo Join ID | Identifier of the neighborhood geographic area, used for joining to mapping geography files to make thematic maps | Not bound | Text | geo_join_id | text | — | |
unique_id | Unique ID | Unique record identifier | Not bound | Text | unique_id | text | Yes | — |
indicator_id | Indicator ID | Identifier of the type of measured value across time and space | Not bound | Number |
Download
A full Parquet copy of this dataset has not been produced yet. The CSV sample is available now, and the rows API returns the whole mirror.
Refresh this dataset
Source and attribution
Where this data comes from, which version we hold, and what we changed.
- Source
- https://data.cityofnewyork.us/d/c3uy-2p5r
- Version
- Snapshot taken:
Jun 18, 2026, 2:46 PM - What we changed
- We did not change the data. We stored it as published.
- Publisher
- codenownyc
- We retrieved it
- —
Update history
| Started | Kind | Result | Rows written | Produced by |
|---|---|---|---|---|
| Oct 9, 2026, 10:49 PM | full_replace | failed | — | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.84 |
| Oct 2, 2026, 10:37 PM | full_replace | failed | — | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.84 |
| Sep 25, 2026, 10:12 PM | full_replace | failed | — | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.84 |
| Sep 18, 2026, 10:00 PM | full_replace | failed | — | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.82 |
| Sep 11, 2026, 10:00 PM | full_replace | failed | — | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.73 |
| Sep 4, 2026, 9:45 PM | full_replace | failed | — | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.73 |
| Aug 30, 2026, 1:45 PM | full_replace | failed | — | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.73 |
| Aug 27, 2026, 9:34 PM | full_replace | failed | — | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.73 |
| Aug 26, 2026, 1:30 PM | full_replace | failed | — | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.72 |
| Aug 25, 2026, 9:19 PM | full_replace | failed | — | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.72 |