API AccessAccess dataset files directly from scripts, code, or AI agents.
Browse dataset files
Access dataset files directly from scripts, code, or AI agents.
Dataset Files
Each file has a stable URL (r-link) that you can use directly in scripts, apps, or AI agents. These URLs are permanent and safe to hardcode.
/world-development-indicators/en.atm.pm25.mc.m3/
https://datahub.io/world-development-indicators/en.atm.pm25.mc.m3/_r/-/README.md
├ data.csv
https://datahub.io/world-development-indicators/en.atm.pm25.mc.m3/_r/-/data.csv
https://datahub.io/world-development-indicators/en.atm.pm25.mc.m3/_r/-/datapackage.json
Key Files
Start with these files — they give you everything you need to understand and access the dataset.
datapackage.json— metadata & schema
https://datahub.io/world-development-indicators/en.atm.pm25.mc.m3/_r/-/datapackage.json
README.md— documentation
https://datahub.io/world-development-indicators/en.atm.pm25.mc.m3/_r/-/README.md
Typical Usage
- 1. Fetch datapackage.json to inspect schema and resources
- 2. Download data resources listed in datapackage.json
- 3. Read README.md for full context
Data Previews
Indicator data
Loading data...
Schema
| name | type | description |
|---|---|---|
| Country Name | string | Country or Region name |
| Country Code | string | ISO 3-digit ISO code extended to include regional codes e.g. EUR, ARB etc |
| Year | year | Year |
| Value | number | Population-weighted exposure to ambient PM2.5 pollution is defined as the average level of exposure of a nation's population to concentrations of suspended particles measuring less than 2.5 microns in aerodynamic diameter, which are capable of penetrating deep into the respiratory tract and causing severe health damage. Exposure is calculated by weighting mean annual concentrations of PM2.5 by population in both urban and rural areas. |
Data Files
| File | Description | Size | Last modified | Download |
|---|---|---|---|---|
data | 312 kB | 2 months ago | data |
| Files | Size | Format | Created | Updated | License | Source |
|---|---|---|---|---|---|---|
| 1 | 312 kB | csv | 4 months ago |
Population-weighted exposure to ambient PM2.5 pollution is defined as the average level of exposure of a nation's population to concentrations of suspended particles measuring less than 2.5 microns in aerodynamic diameter, which are capable of penetrating deep into the respiratory tract and causing severe health damage. Exposure is calculated by weighting mean annual concentrations of PM2.5 by population in both urban and rural areas.