This report summarizes the results of ambient air quality monitoring around BLCP Power Station for December 2562, monitoring four main air pollutants: Total Suspended Particulates (TSP), Particulate Matter less than 10 microns (PM10), Sulfur Dioxide (SO2), and Nitrogen Dioxide (NO2).
For 24-hour average Total Suspended Particulates (TSP) monitoring, the measured values from the monitoring stations at Wat Takuan, Thoet Thai Muslim, PTT Housing, and Wat Mab Chalood were mostly within the standard limit of 330 micrograms per cubic meter. However, it was noted that the analyzer at Wat Takuan station (Shelter A) experienced an error during mid-December 2562. Regarding 24-hour average PM10, with a standard limit of 120 micrograms per cubic meter, most values were also within the standard limit. However, it was noted that the analyzer at Thoet Thai Muslim station (Shelter B) experienced an error and had a dirty filter from early to mid-December 2562.
The results for hourly maximum Sulfur Dioxide (SO2) from all four monitoring stations showed that the measured values throughout December 2562 were clearly below the standard limit of 300 ppb. Similarly, for hourly maximum Nitrogen Dioxide (NO2), with a standard limit of 170 ppb, the measured values from all stations throughout the month were also below all specified standard limits.
Overall, the ambient air quality around BLCP Power Station in December 2562 for all four main air pollutants was mostly within the specified standard limits, with noted analyzer errors and dirty filters at some stations for TSP and PM10. Full details are available in the attached file.