O.AIR app for iPhone and iPad

This is a test air quality app, with the use of Bluetooth devices, capable of detecting side air temperature, humidity, PM1, PM2.5, PM10, VOC and, easy to you grasp the side of the air condition, ensure the quality of your life. Maintain your health. At the same time also can share your air quality to your friends, you can also view the friends of the air quality situation. And you can also look at the history of the quality of your life. It is convenient for you to master the change of your quality of life.