Air Quality measurement

[JonFear]

Hi Dave

I am sure I have missed it somewhere but where do I enable the output of my WH41 Air Quality sensor?

BW

Jon

[Daveiano]

The WH41 is measuring pm2_5, right?

If so, you can just add pm2_5 to stat_tile_observations in the skin.conf.

If you want to add this also as a chart you have to do some additional steps, and I just noticed that there is no wiki page to address this.

1. Define the defaults here: https://github.com/Daveiano/weewx-wdc/blob/3.x/skins/weewx-wdc/skin.conf#L268
2. Add pm2_5 as desired for day, week, month, ... here https://github.com/Daveiano/weewx-wdc/blob/3.x/skins/weewx-wdc/skin.conf#L365

Also: I think I should add defaults for the pm observations.

[JonFear]

Thanks Dave, something not quite right though... The tile shows and has the days max but the current shows N/A...

Jon

[Daveiano]

Ok, that's hard to resolve for me without any clues. Did you enable it only for the stat tiles or also for as chart?

Some hints:

• Does it work on the week/month/year pages?
• I assume you are storing the data from the WH41 directly to the default weewx db (default data binding)?
• Are you using live updates via MQTT?

[JonFear]

OK Dave, this appears to be working correctly now. I am closing this one off...