Delhi Air Pollution: This 'world’s smallest' monitor helps you measure PM2.5 levels in real time

Amid the rise in pollution levels in Delhi and NCR, Purelogic Labs India has now launched an affordable pocket monitor - Prana Air Pocket Monitor - for PM2.5 levels. According to the company, Prana Air Pocket Monitor allows the user to measure air pollution values on the go (indoor or outdoor). The smallest PM2.5 monitor has the WiFi connectivity feature to analyze the data on the mobile app, android TV and web-dashboard. With a 400mAh lithium battery, it can last for up to 3-4 hours without a charge. The Pocket Monitor is priced at Rs 7,990. 

Prana Air Pocket Monitor has a built-in, high-quality sensor to check PM2.5 values, meaning particles with a diameter of less than 2.5 micrometres. These particles are dangerous to inhale, and the Pocket Monitor ensures that the user knows right away when the levels are too high.

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How to use Prana Air Pocket Monitor? 

Step 1: One can easily download the AQI app on any iOS and Android smartphone, from the app store. 

Step 2: Then go to "My Device" and select Pocket PM2.5 Monitor.

Step 3: Turn on the monitor by long pressing the on-button until a QR code appears on the screen. 

Step 4: Scan the QR code or Enter the device ID displayed on your device screen, and fill in your Wi-Fi details. , allowing the monitor to boot and begin measuring the air. 

Step 5: The PM2.5 values will be shown to the left while a category for the safety level will be shown on the right, ranging from Good to Hazardous. 

With the high sensitivity of the sensor, it can detect levels up to 999 µg/m3. To calculate the particle count, the device uses a sophisticated laser sensor with an additional algorithm to give PM2.5 into ug/m3

According to the company, the monitor comes with a 5V DC/Type-C USB cable for charging and a full charge takes no more than one hour.