10 bestAir Quality Monitorsof May 2025
112M consumers helped this year.
1

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

10.0
2

Honeywell Air Purifier For Home,4 Stage Filtration,Covers 1085sq.ft,PM 2.5 Level Display,with WIFI & ALEXA,H13 HEPA & Activated Carbon Filter,Removes 99.99% Pollutants,Micro Allergens-Air Touch U1
Honeywell

10.0
3

Temtop Indoor Thermometer Air Quality Monitor Beyond Temperature Humidity Meter, Digital Hygro-Thermometer Gauge With Aqi Detector
Temtop

9.8
4

Temtop Air Quality Monitor Indoor Thermo-Hygrometer - PM2.5, AQI, Temperature, and Humidity Meter for Home, Office, or School, Air Quality Measurement, 60-Day Battery Life
Temtop

9.7
5

Temtop M2000C 2nd Generation Air Quality Monitor PM2.5 PM10 Particles CO2 Data Export Settable Audio Alarm Easy Calibration
Temtop

9.4
6

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

9.2
7

Temtop M2000 Air Quality Monitor for PM2.5 PM10 Particles CO2 HCHO Temperature Humidity Settable Audio Alarm Recording Curve Easy Calibration Colorful Display
Temtop

9.0
8

Temtop M2000 2nd Generation Air Quality Monitor for PM2.5 PM10 Particles CO2 HCHO Temperature Humidity Settable Audio Alarm Data Export Recording Curve Easy Calibration
Temtop

8.7
9

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

8.5
10

INKBIRD Portable CO2 Detector with Bluetooth, Smart Indoor Air Quality Monitor, can detects CO2, Temperature, Humidity, etc., Electronic Ink Display & 4 Years Battery Life, for Home, Office, motorhome
Inkbird

8.2

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