Sedut udara pun dah hilang berkat zaman sekarang ni. Konsentrasi puing2 kecil bersaiz PM2.5 dalam udara KL adalah teruk/sangat teruk sepanjang 12 bulan lalu.
Menurut WHO PM2.5 yang sihat adalah 10 kebawah. Tahun lalu 2018 mean (average) semua bacaan di bandar2 adalah 25. NZ paling sihat 9. Tapi Jakarta teruk 45. Hanoi 40. Tu pun sebab diorang tak datang ambil bacaan kat KL.
Tapi kini 2019 kat KL menurut website ni https://klairquality.com/, 49... ???... !!! Adakah warga KL semua akan mati awal + banyak belanja terbazir untuk tambah doktor dan ubat merawat pesakit + expats pun tak puji KL sangat dah sebab air quality dan tambah crime lagi.
Post time 8-3-2019 10:43 AMFrom the mobile phone|Show all posts
Dah lama aku tau. Sebab tu tinggal 20 thn di KL resdung aku makin teruk.
Pindah luar KL, tempat tak sesak...alhamdulillah. Takde lg masalah hidung sumbat dan hingus setiap hari.
Post time 8-3-2019 11:05 AMFrom the mobile phone|Show all posts
Edited by awanearisu at 8-3-2019 11:06 AM
batmana replied at 8-3-2019 06:59 AM
KL tu besar.patutnya ckpla kt mana amik udara tu..amik sblh jamban ke.tmpt buang sampah.sblh ekzos k ...
Ada dalam FAQ mereka:
How do you measure and report the Air Quality in Kuala Lumpur?
We measure Kuala Lumpur's Air Quality by strict U.S. Environmental Protection Agency (EPA) Standards using real-time, street-level PM2.5 particulate readings and AQI scales based on hourly air monitoring data from multiple sensors centered around the KL Forest Eco Park in downtown Kuala Lumpur. We report the "InstantCast" AQI of the average PM2.5 μg/m3 readings from the multiple air quality sensors to minimise the effects of any outliers and to provide a more accurate representation of the overall real-time air quality in Kuala Lumpur. Since the "Current Air Quality" results we provide are real-time and we do not smooth that data by averaging over many hours in order to provide a more accurate representation of the air quality right now, you can expect our measurements to vary quite a bit from one hour to the next as the quality of the air in Kuala Lumpur changes throughout the day and night due to traffic, wind patterns, and other factors. This means that if haze makes its way into Kuala Lumpur, you will see it reflected sooner in our readings.