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This system stop report at 31 January 2012.
You can use new system at http://aqmthai.com (in thai) for Air Quality Report in Thailand.
http://aqmthai.com
" All polltant concentrations are daily
average (10 a.m. yesterday - 9 a.m. today).
AQI is based on the 24 hours running average, calculated
at 09.00 hrs today."
| Site |
Location |
SO2 |
NO2 |
CO (1hr) |
CO (8hr) |
Ozone |
PM 10 |
AQI |
| Bang Khunthien |
General
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Din Daeng |
Roadside
|
1.0 |
|
1.4 |
1.3 |
|
76.7 |
73.0 |
| Huai Khwang |
General
|
4.0 |
31.0 |
1.2 |
1.1 |
7.0 |
68.4 |
68.0 |
Intrapituk |
Roadside
|
3.0 |
|
|
|
11.0 |
34.0 |
43.0 |
| Klong Chan |
General
|
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34.2 |
43.0 |
Lad Phrao |
Roadside
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| Thai Meteorological Department(Bangna) |
General
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7.0 |
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13.0 |
Yannawa |
General
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| Standard |
120 |
* |
* |
* |
* |
120 |
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Note
SO2 units
: ppb (1/1,000,000,000)
NO2 units
: ppb (1/1,000,000,000)
CO units : ppm, 1/1,000,000
Ozone units : ppb, 1/1,000,000,000
PM10 units : µg/m3
AQI: Air
Quality Index (AQI)
should not exceed 100
* :
24 hour average of ambient standard value
not available.
Monthly and Annual Report on Ambient Air
Quality in Thailand can be obtain from http://aqnis.pcd.go.th |
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