CU Centenary Park
จัตุรัสจามจุรี Office
จัตุรัสจามจุรี Residence

The Concentration in this website reporting 3 times per hour. It tells you how clean or polluted your air is, and what associated health effects might be a concern for you. The AQI is an Index calculated from many gas parameter and Particulate Matter is one of it
for further questions please contact: [email protected]

Concentration - PM2.5(µg/m³)(24Hr)
0-25 Very Good
26-37 Good
38-50 Moderate
51-90 Unhealthy
>91 Hazardous