1-hour TSP Monitoring Results                
                       
Station AM1                    
  Start Finish Weather  TSP Concentration  Action Level Limit Level Site Conditions / Temperature Wind Speed * Sampler Filter
Date# Time Time   (µg/m3) (µg/m3) (µg/m3) Observations / Remarks (°C) (m/s) ID ID
20-Jan-12 10:00 11:00 Sunny 194 340 500 Construction work in progress 17 <5 1808 3405
11:02 12:02 Sunny 178 340 500 Construction work in progress 17 <5 1808 3419
12:04 13:04 Sunny 183 340 500 Construction work in progress 17 <5 1808 3416
26-Jan-12 09:40 10:40 Cloudy 153 340 500 Construction work in progress 14 <5 1808 3407
10:42 11:42 Cloudy 183 340 500 Construction work in progress 14 <5 1808 3409
11:44 12:44 Cloudy 144 340 500 Construction work in progress 14 <5 1808 3412
    01:00     340 500 Construction work in progress 20 <5 1808  
00-Jan-00   01:00     340 500 Construction work in progress 20 <5 1808  
00-Jan-00   01:00     340 500 Construction work in progress 20 <5 1808  
    01:00     340 500 Construction work in progress 18 <5 1808  
    01:00     340 500 Construction work in progress     1808  
    01:00     340 500 Construction work in progress     1808  
      Min. 144              
      Max. 194              
      Average 173              
                       
# Monitoring scheduled on 3, 9 and 14 January 2012 has been cancelled due to roof renovation works on Chan's Creative School.        
* Please refer to the Wind Speed data in the EM&A Report