--- product_id: 618747814 title: "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" brand: "temtop" price: "$102.38" currency: USD in_stock: true reviews_count: 13 category: "Temtop" url: https://www.desertcart.us/products/618747814-temtop-air-quality-monitor-indoor-thermo-hygrometer-pm2-5-aqi store_origin: US region: United States of America --- # Accurate temp & humidity sensors 60-day battery life standby PM2.5 & AQI real-time tracking 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 **Brand:** temtop **Price:** $102.38 **Availability:** βœ… In Stock ## Summary > 🌿 Stay ahead of the air you breathe β€” because comfort and health can’t wait. ## Quick Answers - **What is this?** 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 by temtop - **How much does it cost?** $102.38 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-temtop-air-quality-monitor-indoor-thermo-hygrometer-pm2-5-aqi) ## 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 - β€’ **Unmatched Endurance:** Up to 60 days of battery life means less charging, more peace of mind. - β€’ **Portable & Plug-and-Play:** Compact design with magnetic mount for seamless use anywhere β€” home, office, or school. - β€’ **Precision Comfort Control:** Highly accurate temperature and humidity sensors ensure your space is always optimized. - β€’ **Breathe Smarter, Live Better:** Real-time PM2.5 and AQI monitoring keeps your environment safe and healthy. - β€’ **Effortless Insight at a Glance:** Large LCD with tri-color LED indicator delivers instant air quality status. ## Overview The Temtop Air Quality Monitor S1 is a compact, portable device that continuously measures PM2.5, AQI, temperature, and humidity with high accuracy. Featuring a 60-day battery life and energy-efficient laser sensors, it offers real-time air quality insights via a clear LCD and tri-color LED indicator. Ideal for home, office, or school, it empowers professionals to maintain a healthier, more comfortable environment effortlessly. ## Description Product Description Temtop Indoor Air Quality Monitor Health Monitoring - The Indoor Air Quality Monitor tracks Temperature, Humidity, and PM2.5, helping you stay aware of air quality and potential health risks. Energy Saving - Our innovative technology makes the Temtop S1 80% more energy-efficient than traditional devices, offering an impressive 60-day standby time, reducing the need for frequent charging. Specifications Easy to Use - Temtop S1 is battery-powered with a magnetic mount, allowing you to easily place it anywhere in your home and view real-time data effortlessly. Ensure Fresh Air - The WHO recognizes PM2.5 as a category 1 carcinogen, posing potential health hazards. With the Temtop PM2.5 monitor S1, you can detect air quality in real-time, ensuring every breath you take is fresh and safe. Tip - For real-time monitoring, we recommend keeping the device plugged in. This will enable real-time monitoring mode, providing you with the most accurate and timely air quality data. Enhanced Alert System Temtop S1 features a 3-color indicator. Stay informed about air quality levels effortlessly for a healthier environment. Two Buttons, Total Control Experience easy and intuitive control with just two buttons. Whether you're switching between modes or adjusting settings, it's hassle-free. Sleep-Friendly Display AEDIA Temtop S1's soft screen ensures quiet nights and precise monitoring. Versatile Placement Options Temtop S1 adapts to your needs. Stand it, place it, or even magnetically attach it - enjoy clean air monitoring anywhere, anytime. Enduring Endurance with Dual Operating Modes ECO Mode: Experience extended monitoring with an exceptional 6 0-day standby duration, perfect for continuous use. A Mode: Get instant, real-time data in A Mode, with a standby duration of 2 0 days. Quick and accurate results are at your fingertips. Intuitive Air Quality Meter: Featuring a large LCD screen and tri-color LED indicator, air quality meter offers clear readings. This air pollution meter provides an intuitive way to understand air quality, making it a perfect air quality measuring device for any setting. 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: Works very well when plugged-in - It’s a good air quality monitor but it updates in real time only when it is plugged-in. Though the battery lasts very long, the PM2.5 and AQI readings take a lot of time to update (more than a few minutes). Temperature updates in seconds even on battery. You have to keep it plugged-in if you want to see PM2.5 and AQI getting updated in seconds. Have compared with readings on air purifier and the readings are close, so appears to be accurate with 10% error as claimed. ## 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CLCL9HH4 | | Battery Description | Alkaline | | Best Sellers Rank | #7,456 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Indoor Air Quality Meters | | Brand | Temtop | | Brand Name | Temtop | | Colour | Three-color indicator bar | | Country of Origin | China | | Customer Reviews | 3.7 out of 5 stars 1,007 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 | | Operating Humidity | 10-99% | | Part Number | S1 | | Product Dimensions | 6.9W x 8.9H Centimeters | | Smart Home Compatibility | Not Smart Home Compatible | | 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 - **Colour:** Three-color indicator bar - **Brand:** Temtop - **Product Dimensions:** 6.9W x 8.9H Centimeters - **Item Weight:** 0.16 Kilograms - **Battery Description:** Alkaline ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/511ARMpJ1gL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/71nuhW2S4PL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/61dWgyiTlzL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/71JUqOKgtHL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/71yal0JhV3L.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. ### ⭐⭐⭐⭐ Works very well when plugged-in *by V***A on 3 December 2025* It’s a good air quality monitor but it updates in real time only when it is plugged-in. Though the battery lasts very long, the PM2.5 and AQI readings take a lot of time to update (more than a few minutes). Temperature updates in seconds even on battery. You have to keep it plugged-in if you want to see PM2.5 and AQI getting updated in seconds. Have compared with readings on air purifier and the readings are close, so appears to be accurate with 10% error as claimed. ### ⭐ 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 β€œ1” 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 β€œ1” and does not reflect actual air conditions, indicating a clear malfunction or sensor failure. ## Frequently Bought Together - 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 CO2 Monitor Indoor air Quality Monitor Portable CO2 Meter, CO2, Temperature, Humidity Home, Office or School - Temtop Air Quality Monitor PM2.5 PM10 Particle Counter, Formaldehyde, Temperature, Humidity, TVOC AQI Tester for Indoor/Outdoor Air Pollution Detection w/Data Export --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/618747814-temtop-air-quality-monitor-indoor-thermo-hygrometer-pm2-5-aqi](https://www.desertcart.us/products/618747814-temtop-air-quality-monitor-indoor-thermo-hygrometer-pm2-5-aqi) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-20*