Special thanks to AirGradient for sending the AirGradient units to my Dad to install at his office!

They provided us a special $10 off discount code — use code WG8N2JG at checkout! They also just released a new 'ONE' model, check all their devices out at: https://www.airgradient.com

Here's my ESPHome configuration for Home Assistant integration: https://github.com/geerlingguy/airgra...

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Sponsor me on GitHub: https://github.com/sponsors/geerlingguy
Merch: https://redshirtjeff.com
2nd Channel:    / geerlingengineering  

Contents:

00:00 Are you sure that's air your breathing?
01:01 AirGradient
01:45 How it works at the studios
04:05 Indoor and outdoor
05:50 How important is open?
07:01 In the basement
07:53 Wildfires and long meetings
09:30 Healthy changes