Why air pollution can be worse across the street

[@Grist]

Here's the link to the DIY air sensor video 🧰 📹 ➡️ ua-cam.com/video/M2Y9n6fhoxI/v-deo.html

[@brianmarvisolewewaswala7018]

Grist is there a portal to buy DIY PM, CO, SO, humidity and temperature sensors you can recommended for sub-Saharan Africa?

[@toneloc415]

What type of particle counter are you using?

[@MrAndromedean]

we need more data! all the air quality maps are large swaths of land.

[@kristofers6559]

Really cool video!

[@yourpalal2]

Cool! Where's the link to the diy video?

[@Grist]

Hey, sorry about that - here it is: ua-cam.com/video/M2Y9n6fhoxI/v-deo.html

[@akashjss]

Where's the DIY video link

[@Grist]

Here ya go! ua-cam.com/video/M2Y9n6fhoxI/v-deo.html