Matthais Wandel feels like a super useful resource to include here:
Photographing airborne dust (12 years old, but is about measuring airborne particles without fancy equipment): https://www.youtube.com/watch?v=OmehjfmoxPQ
‘dust’ videos on his channel: https://www.youtube.com/@matthiaswandel/search?query=dust
He’s usually more focused on woodworking dust, but does end up talking a lot about the different types and sources of “stuff in the air” and what different measurement tools are looking for.
Matthais Wandel feels like a super useful resource to include here:
Photographing airborne dust (12 years old, but is about measuring airborne particles without fancy equipment): https://www.youtube.com/watch?v=OmehjfmoxPQ
‘dust’ videos on his channel: https://www.youtube.com/@matthiaswandel/search?query=dust
He’s usually more focused on woodworking dust, but does end up talking a lot about the different types and sources of “stuff in the air” and what different measurement tools are looking for.