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Search Result for “pm2.5 detection”

Showing 1 - 10 of 153

LEARNING

Sharp rise in illnesses as air pollution grips Chiang Mai

Gary Boyle, Published on 03/04/2026

» Authorities have warned that this year's haze crisis in Chiang Mai is among the most severe in recent years, with pollution-related illnesses more than doubling. More than 1.6 million vulnerable people across 11 provinces have been affected.

LEARNING

Chiang Mai world's most-polluted city

Gary Boyle, Published on 30/03/2026

» Chiang Mai was ranked the worst among polluted major global cities on Monday, as the northern province continues to be hit by forest and man-made fires.

LEARNING

Unsafe dust pollution covers nearly half of Thailand

Gary Boyle, Published on 25/12/2025

» Ultra-fine dust pollution reached unsafe levels in Bangkok and 36 provinces including one designated red (seriously harmful) on Thursday morning.

LEARNING

Unsafe levels of smog in Bangkok and 23 provinces

Gary Boyle, Published on 22/12/2025

» Unsafe levels of PM2.5 dust covered Bangkok and 23 provinces, mostly in the Central Plains, on Monday morning.

LEARNING

Schools warned as PM2.5 levels soar

Gary Boyle, Published on 04/12/2025

» Education Minister Narumon Pinyosinwat has instructed schools nationwide to beware of rising PM2.5 fine dust levels, which are threatening students' health.

LEARNING

PM2.5 dust levels unsafe in most of Thailand

Gary Boyle, Published on 01/12/2025

» Ultrafine dust was at unsafe levels in Bangkok and 47 provinces over the past 24 hours, as of Sunday afternoon, according to the Geo-Informatics and Space Technology Development Agency (Gistda).

LEARNING

New Bangkok clean-air measures announced

Gary Boyle, Published on 28/11/2025

» The Bangkok Metropolitan Administration (BMA) and its network partners will adopt 10 new measures to help reduce PM2.5 in the city for 2026.

LEARNING

Govt issues new rules for SIM cards

Gary Boyle, Published on 21/08/2025

» The government has announced stricter measures for SIM card registration to combat rising online fraud.

LEARNING

Earthquake hits Chiang Mai's room rates during Songkran

Gary Boyle, Published on 18/04/2025

» Hotels in Chiang Mai offered lower room rates than last year to draw last-minute domestic travellers, whose confidence was still shaken by last month's earthquake.

LEARNING

Hazardous air pollution in 57 of 77 Thai provinces

Gary Boyle, Published on 03/02/2025

» Fifty-seven out of 77 provinces in Thailand were blanketed with unsafe levels of ultrafine dust pollution on Monday morning, according to the Geo-Informatics and Space Technology Development Agency (Gistda).