| Topic: | Re:Re:Re:Re:Re:Re:Re:Re:Re:LTN’s - 20min Neighbourhoods — What I Learnt Last Night | |
| Posted by: | Paul James | |
| Date/Time: | 07/12/23 15:29:00 |
| >at most sites emit PM2 5 and PM10 particulates sufficient enough to cause concern. Did you mean >most sites don't emit PM2 5 and PM10 particulates sufficient enough to cause concern. This is nonsense nigel, they all do. you can't use an instantaneous reading to gauge this, you have to look at people's exposure over a longer time period. Over a life time or over a year for instance. |