AURN Monitoring Site Monitoring Data
Stoke-on-Trent A50 Roadside (STKR, an AURN site)
Date Started: 22/05/2015
Inlet Height: 3.5 metres
This monitoring site data was last updated: 16/01/2022 21:00
|PM10 particulate matter (Hourly measured)||Low (Index 2)||22 µg/m3 (Ref.eq)||24 Hour mean|
|Nitrogen dioxide (NO2)||Low (Index 1)||42 µg/m3||hourly mean|
|Nitric oxide (NO)||not applicable||19 µg/m3||hourly mean|
|Nitrogen oxides as nitrogen dioxide (NOx as NO2)||not applicable||70 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.