---
product_id: 618747814
title: "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"
brand: "temtop"
price: "$106.23"
currency: USD
in_stock: true
reviews_count: 13
category: "Temtop"
url: https://www.desertcart.us/products/618747814-air-quality-monitor-indoor-thermo-hygrometer-pm2-5-aqi-temperature
store_origin: US
region: United States of America
---

# Real-time PM2.5 & AQI tracking 60-day battery life on single charge ±1°C precision temp sensor 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

**Brand:** temtop
**Price:** $106.23
**Availability:** ✅ In Stock

## Summary

> 🌬️ Stay ahead of the air you breathe — because comfort and health can't wait!

## Quick Answers

- **What is this?** 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 by temtop
- **How much does it cost?** $106.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/618747814-air-quality-monitor-indoor-thermo-hygrometer-pm2-5-aqi-temperature)

## Best For

- temtop enthusiasts

## Why This Product

- Trusted temtop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power That Lasts:** Energy-efficient design delivers up to 60 days of uninterrupted monitoring on a single alkaline battery.
- • **Comfort Meets Precision:** Accurate thermo-hygrometer with ±1°C temperature and humidity sensors for perfect indoor climate control.
- • **Compact & Portable Wellness:** Sleek, lightweight design fits anywhere — from your office desk to your child's nursery.
- • **Breathe Smarter, Live Better:** Continuous PM2.5 and AQI monitoring keeps your environment healthy and your mind at ease.
- • **Instant Air Quality Insights:** One-touch refresh button gives you the latest air quality and comfort data in seconds.

## Overview

The Temtop Air Quality Monitor is a compact, portable device that precisely measures PM2.5, AQI, temperature, and humidity with high accuracy sensors. Designed for home, office, or school use, it features a clear display and an energy-efficient system that powers the device for up to 60 days on a single alkaline battery, ensuring continuous, reliable indoor air quality and comfort monitoring.

## Description

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 : desertcart.in: Industrial & Scientific

Review: Reliable, portable and great battery life - This air quality monitor is working perfectly fine. I have seen some comments saying that it is not stable but I have tested it in multiple scenarios and it is working perfectly fine. I have recently bought an air purifier. Before turning on the air purifier the AQI was around 85 in my room. After 10 minutes of running the air purifier at full speed the value dropped to 25. I also tried it in multiple places during multiple days and the values looked consistent. I think this is a genuine product. I am attaching a few images captured at different locations. The only problem I noticed is when we use it directly under the sunlight it is giving a lesser AQI value. I think they have also mentioned this point in their manual, saying that direct exposure to a light source can alter the values. That is the only issue I found with it but for internal use cases it is great and really content and the battery life is so good. I have been using it for almost one week and even a single bar has dropped on it. Just to clarify I have been only using it on and off for short durations to test the AQI. I haven't left it turned on but even with this I think the battery life is really good.
Review: Do what it says but not real-time - The product shows the AQI as described however the data is not real-time. The automatic mode is not usefull at all and manual mode refresh in half n hour.

## Features

- Improve Your Comfort & Health: Air Quality Monitor + Indoor Thermometer This smart air quality monitor continuously tracks PM2.5 and AQI, while also serving as a precise indoor thermometer and thermo-hygrometer for temperature and humidity. Understand whether your environment is both healthy and comfortable.
- Visualize Your Indoor Environment: A 2-in-1 device that combines environmental comfort detection (temperature + humidity) with air quality detection (PM2.5/AQI). The right temperature and humidity keep you comfortable; clean air keeps you healthy. One screen, total peace of mind.
- Sensitive & Accurate Sensors: Equipped with a digital temperature and humidity sensor that delivers higher accuracy than traditional hygrometers. The built-in miniature laser particle sensor provides reliable PM2.5 measurements, making this air quality monitor as accurate as it is versatile.
- 60-Day Battery Life – Energy-Efficient Design: Advanced algorithms reduce laser sensor energy consumption by 80%. This portable indoor thermo-hygrometer and air quality meter runs up to 60 days on a single charge – perfect for moving from nursery to office to bedroom.
- Compact, Portable & Easy to Use: Small enough to carry anywhere, with a clear display showing temperature, humidity, AQI, and PM2.5 at a glance. Ideal for home, office, school, or travel.
- Quick Tip: For an instant update, press the Settings button to quickly refresh the latest PM2.5 and AQI readings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLCL9HH4 |
| Battery Description | Alkaline |
| Best Sellers Rank | #12,548 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in Indoor Air Quality Meters |
| Brand | Temtop |
| Brand Name | Temtop |
| Colour | Three-color indicator bar |
| Customer Reviews | 3.7 out of 5 stars 297 Reviews |
| Included Components | air quality monitor, user manual |
| Item Dimensions W x H | 6.9W x 8.9H Centimeters |
| Lower Temperature Rating | 10 Degrees Celsius |
| Manufacturer | Elitech |
| Mounting Type | Surface Mount |
| Number of Items | 1 |
| Operating Humidity | 10-99% |
| Part Number | S1 |
| Product Dimensions | 6.9W x 8.9H Centimeters |
| Temperature Accuracy | 1 degree Celsius |
| Temperature Reading Accuracy | plus_minus_1_degree_celsius |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 50 Degrees Celsius |

## Product Details

- **Battery Description:** Alkaline
- **Brand:** Temtop
- **Colour:** Three-color indicator bar
- **Lower Temperature Rating:** 10 Degrees Celsius
- **Product Dimensions:** 6.9W x 8.9H Centimeters

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/511ARMpJ1gL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable, portable and great battery life
*by R***. on 24 March 2026*

This air quality monitor is working perfectly fine. I have seen some comments saying that it is not stable but I have tested it in multiple scenarios and it is working perfectly fine. I have recently bought an air purifier. Before turning on the air purifier the AQI was around 85 in my room. After 10 minutes of running the air purifier at full speed the value dropped to 25. I also tried it in multiple places during multiple days and the values looked consistent. I think this is a genuine product. I am attaching a few images captured at different locations. The only problem I noticed is when we use it directly under the sunlight it is giving a lesser AQI value. I think they have also mentioned this point in their manual, saying that direct exposure to a light source can alter the values. That is the only issue I found with it but for internal use cases it is great and really content and the battery life is so good. I have been using it for almost one week and even a single bar has dropped on it. Just to clarify I have been only using it on and off for short durations to test the AQI. I haven't left it turned on but even with this I think the battery life is really good.

### ⭐⭐⭐⭐ Do what it says but not real-time
*by A***L on 27 December 2025*

The product shows the AQI as described however the data is not real-time. The automatic mode is not usefull at all and manual mode refresh in half n hour.

### ⭐ Defective Temtop S1 Monitor
*by S***T on 5 December 2025*

It has been less than a month since the product was delivered, yet the device has already become defective. The AQI reading is permanently stuck at “1” and does not change at all, regardless of location or environment. Troubleshooting already done: To eliminate basic usage factors, I have: Turned the device on/off and allowed proper warm-up time Placed the monitor in multiple indoor and outdoor environments Fully charged the battery Ensured the inlet/outlet vents are not blocked and gently cleaned them Waited 15–20 minutes in each environment for readings to stabilize Despite all of this, the AQI value remains fixed at “1” and does not reflect actual air conditions, indicating a clear malfunction or sensor failure.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-29*