As at 2.00 pm PSI for different parts of Singapore by http://aqicn.org/city/singapore/
PSI @ East 194
PSI @ SOUTH 197
PSI @ NORTH 190
PSI @ CENTRAL 183
PSI @ WEST 193
up
8pm update: 24-hour PSI is 125-157, in the unhealthy range.
The 3-hour PSI is 151
Haze conditions may improve slightly on Tuesday: NEA
SINGAPORE: There was a deterioration in the haze conditions in Singapore on Monday (Oct 5) due to winds blowing the haze westward from the Indonesian island of Kalimantan, said the National Environment Agency (NEA).
The 3-hour Pollutants Standard Index (PSI) hit a high of 186 past 4pm.
The agency said haze is still spreading from Kalimantan over the sea areas southeast of Singapore, while widespread haze persists in parts of central and southern Sumatra.
The prevailing winds are forecast to blow from the east-northeast or east-southeast on Tuesday, NEA said, but a slight improvement in the haze conditions can be expected. NEA also said that in the next 24 hours, the 24-hour PSI may be in the mid to high sections of the Unhealthy range, but may drop gradually to the low end of the range.
- CNA/hs
9pm update: 24-hour PSI is 126-159, in the unhealthy range.
The 3-hour PSI is 159
PSI as at 9.00 pm
CENTRAL 167
NORTH 178
SOUTH 180
WEST 198
EAST 177
I'm glad it's decreasing a bit
3-hour PSI at 11pm is 161
24-hour PSI at 11pm is 130-165
As at 10.00 am
Central 174
South 192
North 179
West 191
East 192
http://aqicn.org/city/singapore/east/
As at 11.00 am. http://aqicn.org/city/singapore/east/
Central 173
North 181
South 197
West 195
East 197
With these few hours Psi level, and yesterday NEA saying Tuesday haze condition is slightly better. Bullshit.
As at 2.00 pm
Central 182
North 185
South 188
West 199
East 180
rain is coming
Now Haze + rain heavily = gloomy weather
Sigh, now include haze when singing "Rain, rain, go away".
9pm haze update: 24-hour PSI: 134-169 (Unhealthy);
3-hour PSI: 134
Air quality expected to remain unhealthy on Wednesday
SINGAPORE — Hazy conditions can be expected tomorrow (Oct 7) with air quality remaining in the unhealthy range, said the National Environment Agency (NEA) this evening.
The prevailing winds are forecast to be weak and blow from the east or south-east, said the NEA. The 24-hr Pollutant Standards Index (PSI) for the next 24 hours is expected to be in the mid to high sections of the unhealthy range, and may drop gradually to the low end of the unhealthy range if less dense haze is blown in.
Visibility is expected to remain poor particularly in the morning, and improve gradually through the day if the haze situation eases, said the NEA.
The agency said that widespread haze is persisting in parts of central and southern Sumatra, and haze spreading from Kalimantan is still observed over the sea areas south of Singapore.
The 24-hour PSI was in the mid to high sections of the unhealthy range today, as haze from Kalimantan continued to spread westward to the surrounding region. As at 8pm today, the 24-hr PSI was 135-170, while the three-hour PSI was 128. The 1-hr PM2.5 was 65-115 µg/m3.
Partial satellite pass and cloud cover meant only eight hotspots were detected in Sumatra today.
Given the air quality forecast for the next 24 hours, the NEA said healthy persons should reduce prolonged or strenuous outdoor physical exertion. The elderly, pregnant women and children should minimise prolonged or strenuous outdoor physical exertion, while those with chronic lung or heart disease should avoid prolonged or strenuous outdoor physical exertion.
Persons who are not feeling well, especially the elderly and children, and those with chronic heart or lung conditions, should seek medical attention.
-- TODAYonline
10pm: 3-hr PSI is 135, while 24-hr PSI remains in Unhealthy range at 133-168
Please, haze go away.
As at 10.00 am , PSI by http://aqicn.org/city/singapore/east/
Central 69
North 85
South 76
West 76
East 89
What is the point of knowing history ... past hours ..... average PSI HAZE condition.
Before you go out do you base on real time or average/24 hr PSI to check on current haze condition ?
Noon #SGHaze update: 24-hour PSI: 106-130 (Unhealthy); 3-hour PSI: 76
1pm #SGHaze update: 24-hour PSI: 102-126 (Unhealthy); 3-hour PSI: 77
((
3-hour PSI at 9pm is 72
24-hour PSI at 9pm is 82-102