Description
Nitrogen dioxide (NO2) diffusion tube data for monitoring locations within York - both inside and outside Air Quality Management Areas (AQMA), from 2005 onwards. Data is updated on annual basis in June.
Monthly values are raw data (__not bias-corrected__) and presented in ppb (parts per billion). __Bias-corrected annual averages__ for each diffusion tube are presented in both ppb and ug/m3 (micrograms per cubic metre) and are only calculated where data capture is 75% or greater across the 12 month monitoring period.
For more air quality related data please visit the following datasets:
• [__Air Quality Management Areas (AQMAs) in York__](https://data.yorkopendata.org/dataset/local-air-quality-management-zones)
• [__Air Quality Monitoring Stations Locations in York__](https://data.yorkopendata.org/dataset/local-air-quality-monitoring-stations)
• [__York Air Quality Monitoring Stations Data__](https://data.yorkopendata.org/dataset/air-quality-monitoring-stations-data)
• [__Diffusion Tubes (NO2) Locations in York__](https://data.yorkopendata.org/dataset/diffusion-tubes-locations)
Resources
| Name |
Format |
Description |
Link |
|
8 |
|
https://data.yorkopendata.org/dataset/45e3f391-9519-4e85-9b38-ce26a71eac71/resource/70bfcee5-c8df-4602-9318-5f277c699efa/download/tubesreadings.csv |
|
8 |
|
https://data.yorkopendata.org/dataset/45e3f391-9519-4e85-9b38-ce26a71eac71/resource/08f58ab6-12f3-429e-a013-ec4c15242580/download/tubesmetadata.csv |