Contact Form

For general and sales enquiries, please use below form.

DIY Kits Support

If you have any technical issue about our DIY kits, please use the AirGradient Forum to find answers and also ask your questions there.

For all DIY related built instructions, please go to our dedicated instructions page.

SAMHE UK Project Support

If you are a school participating in the SAMHE Project, please use the SAMHE Help Desk.

Company Address

Knowledge Base AirGradient ONE

Add Users & Permissions to the AirGradient Dashboard
Air Quality Notifications
AirGradient ONE Factory Reset (Firmware <9.2.4)
AirGradient ONE Factory Reset (Firmware >9.2.4)
CO2 Calibration of the AirGradient ONE
Connect AirGradient ONE to WiFi with the QR code
Connect AirGradient ONE to WiFi without QR code
Connecting many AirGradient ONE to the same WiFi Network
Create and Edit Air Quality and Heat Policies
Create or Edit Location Groups
Create or Edit Locations
Default LED Configurations for PM2.5 and CO2
Enabling WiFi Manager on AirGradient ONE Modbus Version (8PSLM)
Install as an App
Modbus Function Specification
Mounting and Installation Instructions
MQTT Configuration AirGradient ONE
Product Certifications
Quick Start User Guide
Red bar on connection
Reports, Notifications and Alerts
Setup Alarms
Setup Opening Hours and Closed Days / Holidays
User Settings AirGradient Dashboard
Recycling Policy