AURN Monitoring Site Monitoring Data
Derby St Alkmund's Way (DESA, an AURN site)
Date Started: 01/01/2017
This monitoring site data was last updated: 26/11/2020 06:00
|Nitrogen dioxide (NO2)||Low (Index 1)||28 µg/m3||hourly mean|
|Nitric oxide (NO)||not applicable||100 µg/m3||hourly mean|
|Nitrogen oxides as nitrogen dioxide (NOx as NO2)||not applicable||181 µg/m3||hourly mean|
Note: Values are based on provisional data. Data are GMT hour ending.
PM10 is measured as a running 24 hour mean, up to the current hour, and the band/index is calculated accordingly.