To understand the air pollution level, it requires a machine to detect the air quality level of the location. There are many air quality monitoring devices available in the market, that can tell the AQI reading like PM2.5, PM10, CO, CO2, O3, NO2, SO2, TVOC, HCHO, etc.
Indoor Air Quality Monitor:
Indoor pollution is also very dangerous as much as outdoor pollution. Basically, indoor monitor is used to measure PM2.5, PM10, CO2, CO, TVOC, HCHO, etc. You can check the real-time reading as well as hictoric data depending on the capability of the monitor.
Outdoor Air Quality Monitor:
Like indoor, outdoor air quality monitor is also used to detect the pollutants of outdoor. Usually, government and organisation use this type of monitor in the steet, roof of the building or anywhere outdoor.
Nowadays, there are many online platforms that provide free outdoor air quality level e.g AQI India.
