Best Air Monitors

LEVOIT Air Purifiers for Home Large Room Up to 1800 Ft² in 1 Hr with Washable Filters, Air Quality Monitor, Smart WiFi, HEPA Sleep Mode for Allergies, Pet Hair, Pollen in Bedroom, Vital 200S-P, Black

Amazon Smart Air Quality Monitor – Know your air, Works with Alexa

Airthings 2960 View Plus - Battery Powered Radon & Air Quality Monitor (PM, CO2, VOC, Humidity, Temp, Pressure)

SAF Aranet4 Home: Wireless Indoor Air Quality Monitor for Office or School (CO2, Temperature, Humidity and More) Portable, Battery Powered, E-Ink Screen, App for Configuration & Data History

Airthings 2930 Wave Plus - Radon & Air Quality Monitor, Battery Powered (CO2, VOC, Humidity, Temp, Pressure)

10 in-1 Indoor Air Quality Monitor with Portable Sensors for CO, PM2.5, CO2,Temperature & Humidity,VOC Sensor and AQI,Accurate Formaldehyde,CO2&Mold Detector,Suitable for Home&Office & School, Black

Temtop Air Quality Monitor PM2.5 PM10 Particle Counter, Formaldehyde, Temperature, Humidity, TVOC AQI Tester for Indoor/Outdoor Air Pollution Detection w/Data Export

AQItech Prefessionall Indoor Air Quality Monitor with 7X AQI Beep Alarms, 16 in 1 Portable Real-Time Detector for PM1.0 | PM2.5 | PM10 | CO2 | TVOC | HCHO | Temp | Hum for Home Cars Plants and Pets

SensorAire Indoor Air Quality Monitor 16 in 1 with 9AQI+7 AQI Alert Buzzers, Prefessionall Portable Real-Time Detector for Home Cars Plants and Pets- White

GoveeLife Smart Air Quality Monitor with PM2.5, WiFi, Temperature & Humidity Sensors, LED Display, 2s Refresh, 2-Year Data Storage, for Home & Office