The haze in Johor Bahru and Singapore has been extremely bad the last few days. It hit the worst reading since 2006 in Singapore a few days ago and today seems much worse. [June 20th update: the air pollution readings exceeded all time highs in both Singapore and JB. And Singaporean Prime Minister Lee Hsien Loong said the haze could “easily last for several weeks and quite possibly longer until the dry season ends (September or October) in Sumatra.”]
The conditions are mainly due to Indonesian fires. It is hard to reconcile the eco-city push for the Iskandar marketing however with the continued open burning of trash in downtown Johor Bahru daily [update a day or two after the severe haze problems Malaysia seems to have banned open burning if I read press reports correctly].
Update: From the Department of Environment of Malaysia [link broken so it was removed] which publishes API* readings 3 times a day from 4 sites in Johor (as well as the rest of Malaysia). A reading above 100 is unhealthy, above 300 is hazardous. With readings of 300 and above: healthy people will experience reduced endurance in activities. There may be strong irritations and symptoms and may trigger other illnesses. Elders and the sick should remain indoors and avoid exercise. Healthy individuals should avoid out door activities. For readings of 200-250, healthy people will be noticeably affected. People with breathing or heart problems will experience reduced endurance in activities. These individuals and elders should remain indoors and restrict activities.
date |
|
Location (Johor) |
|
7AM** |
|
11AM** |
|
5PM** |
Jun 18th | Kota Tinggi | 107 | 118 | 126 | ||||
Larkin Lama | 116 | 125 | 122 | |||||
Muar | 65 | 70 | 68 | |||||
Pasir Gudang | 142 | 153 | 148 | |||||
Jun 19th | Kota Tinggi | 137 | 138 | 166 | ||||
Larkin Lama | 122 | 124 | 152 | |||||
Muar | 133 | 157 | 172 | |||||
Pasir Gudang | 148 | 149 | 168 | |||||
Jun 20th | Kota Tinggi | 211 | 232 | 291 | ||||
Larkin Lama | 171 | 181 | 219 | |||||
Muar | 337 | 383 | no report | |||||
Pasir Gudang | 190 | 199 | 333 | |||||
Singapore (psi**) | 162 | 183 | 192 | |||||
Singapore (PM2.5**) | 223 | 247 | 275 | |||||
Jun 21st | Kota Tinggi | 313 | 314 | 226 | ||||
Larkin Lama | 190 | 197 | 158 | |||||
Muar | 183 | 193 | 273 | |||||
Pasir Gudang | 310 | 323 | 189 | |||||
Singapore (psi**) | 184 | 206 | 198 | |||||
Singapore (PM2.5**) | 247 | 262 | 250 |
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