The 7 Best Air Quality Monitors of 2021

By The Spruce
Airthings Wave Plus Radon & Air Quality Monitor
"Best Overall"
EG Air Quality Monitor
"Best Budget"
uHoo Indoor Air Sensor
"Best Splurge"
ECOWITT WH0290 Air Quality Monitor
"Best Battery-Operated"
Awair Element Indoor Air Quality Monitor
"Best Smart Monitor"
Eve Room Indoor Air Quality Monitor
"Best Design"
Airthings Wave Mini Indoor Air Quality Monitor
"Best Compact"
Awair Glow C Air Quality Monitor + Smart Plug
"Best Smart Monitor"