10 bestHome Air Quality Monitorsof February 2025

Xiaomi 4 Lite Smart Air Purifier for Home, AQI Display, HEPA & Carbon Filter, traps 99.99% Virus Dust & Odor, Covers up to 462 Sq ft, App Control, Allergy Care Certified, Alexa and GA

SMILEDRIVE® Portable Air Quality Pollution Detector Meter with Color Graphic Display-PM 1/2.5/10, TVOC, HCHO Checker Temperature Humidity AQI tester

Norpolifomor Real Time Air Quality Detector AQI Monitor Meter Formaldehyde Treating Kit,TVOC Temperature/Humidity Gauge,Particle Counter for Cars,Homes,Schools, Shopping Malls

AIRTH Smart Home AQI Monitor with Air Purifier for Split AC [Winter Version; when AQI>300], Upgrades AC into Air Purifier in Fan Mode, Protection from PM2.5, PM10, Virus & Allergy, HEPA AC Filter

Portable Digital Carbon Dioxide Temperature Humidity Indoor 9999ppm NDIR Sensor IAQ CO2 Monitor Wet Bulb Temperature (WB) Dew Point (DP) Tester CO2 Monitor for Indoor Air Quality (IAQ) Diagnosis by TekcoPlus

AirKnight 9-in-1 Indoor Air Quality Monitor, Portable CO2 Monitor | VOC Sensor | Formaldehyde Detector AQI PM2.5 + 4 More Home Monitoring | Air Quality Tester for Confined Space

Qingping Air Quality Monitor 2, Indoor Air Quality Detector, PM2.5, CO2, PM10, Noise, Temperature, Humidity, New Alarm Function, Intelligent Air Quality Tester

INKBIRDPLUS Portable CO2 Detector Mini Indoor CO2 Monitor NDIR Sensor with Full Color LCD Indicator Light Alarm Auto Calibration for Home Office Travel

IQAir Air Visual Air Quality Monitor