Plume Plotter
@plumeplotter.com
Plotting incinerator plumes. https://plumeplotter.com/
Using wifi via a range extender:
December 9, 2025 at 3:46 PM
Using wifi via a range extender:
BTW, ETS has a new fancy name, which I can't remember.
December 8, 2025 at 9:06 PM
BTW, ETS has a new fancy name, which I can't remember.
...and the equipment comes from ETS in Stroud. (I wonder if that's a coincidence or do they always use a local supplier?)
December 8, 2025 at 9:05 PM
...and the equipment comes from ETS in Stroud. (I wonder if that's a coincidence or do they always use a local supplier?)
DEFRA commissioned Bureau Veritas to install them.
December 8, 2025 at 9:03 PM
DEFRA commissioned Bureau Veritas to install them.
No I hardly know anyone in Gloucester! It would be good if sensors were easier to place in the wild, so we could easily monitor such polluted spots (inc. near the incinerator and premiere kitchen) AND even colocate them next to the official sensors.
December 6, 2025 at 2:01 PM
No I hardly know anyone in Gloucester! It would be good if sensors were easier to place in the wild, so we could easily monitor such polluted spots (inc. near the incinerator and premiere kitchen) AND even colocate them next to the official sensors.
Good point. St Oswald's Road is supposed to be the most polluted. That point on the A40 rarely has traffic jams.
December 4, 2025 at 9:46 PM
Good point. St Oswald's Road is supposed to be the most polluted. That point on the A40 rarely has traffic jams.
It's intended to be a "background" one. The one in #Cheltenham is a "roadside" one and is right next to the A40.
December 4, 2025 at 7:21 AM
It's intended to be a "background" one. The one in #Cheltenham is a "roadside" one and is right next to the A40.
It certainly seems like that. The cheap sensors seem to underestimate the low-level pollution. However, it MAY be because the official sensor has more background pollution. It's closer to the city centre.
November 16, 2025 at 11:33 AM
It certainly seems like that. The cheap sensors seem to underestimate the low-level pollution. However, it MAY be because the official sensor has more background pollution. It's closer to the city centre.
Coefficients of determination (R²) for October 2025:
SDS011 0.876, PMS7003 0.825, PMS5003 0.8 👍
SDS011 0.876, PMS7003 0.825, PMS5003 0.8 👍
November 7, 2025 at 9:38 PM
Coefficients of determination (R²) for October 2025:
SDS011 0.876, PMS7003 0.825, PMS5003 0.8 👍
SDS011 0.876, PMS7003 0.825, PMS5003 0.8 👍