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MET SERVICES / HAZE MONITORING / LATEST PSI

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24-hr PSI at 4 pm, 3 July 2009
Region
24-hr Sub-Index at 4 pm, 3 July 2009
PSI*
Air Quality Descriptor
Responsible Pollutant
Sulphur Dioxide
PM10
Ozone
Carbon Monoxide
Nitrogen Dioxide+
North
4
31

2

10

-

31

Good
 PM10 
South
9
25
12
9
-
25
Good
PM10
East
4
23
5

4

-
23
Good
PM10
West
17
31
22
3
-
31
Good
PM10
Central
7
18
11
6
-
18
Good
PM10
Overall Singapore*
17
31
22

10

-
31
Good
PM10

Current & Previous Month 24-hr PSI Readings for Singapore

 
Click this haze_station2_small.jpg (2366 bytes) to see the schematic diagram of NEA's Telemetric Air Quality Monitoring & Management System
 

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