ENVIRONMENTAL AIR MONITORING

• PARAMETER / METHOD / MALAYSIAN AIR QUALITY GUIDELINES
  

• Total Suspended Particulates (TSP) / AS 2724.3 / 260 micro.gram per m3
• SO2 / ISC 704 A / 0.04 ppm
• NO2 / ISC 408 / 0.17 ppm

# ISC : Inter-Society Committee

# AS : Australian Standard

Source - Spectrum Laboratories.