You can see our node data here. The UK has set limits. Figures in microgrammes per cubic metre (µg/m³):
| Parameter | NO2 | PM 2.5 |
|---|---|---|
| WHO Annual Mean Guideline | 10 | 5 |
| WHO Daily Mean Guideline | 25 | 15 |
| UK Annual Mean Objective | 40 | 20 |
What we are collecting data about are small particles:
These are the sorts of readings we contribute to the London Air Quality Map:
Our pollution monitor data is harvested by the team at Imperial College:
Here is the sort of annual info we expect to be able to show from our node:
Here’s a selection of countries for comparison:
