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Search Result for “ultrafine dust”

Showing 1 - 10 of 184

THAILAND

Chiang Mai hotspots down, still has world's worst air

Online Reporters, Published on 07/04/2026

» CHIANG MAI - Chiang Mai city retained its crown as having the world most polluted air on Tuesday, even as the number of "hotspots" in the northern province dropped sharply. 

THAILAND

Hazardous levels of smog over most of Thailand

Online Reporters, Published on 05/04/2026

» Hazardous levels of ultrafine dust shrouded Bangkok and 58 of the 76 provinces late Sunday afternoon with red levels of smog in 10 northern and northeastern provinces, according to the Geo-Informatics and Space Technology Development Agency (Gistda).

THAILAND

Thailand swelters under blanket of haze

Online Reporters, Published on 05/04/2026

» Much of Thailand is sweltering under a humid heatwave with temperatures touching 40°C as hazardous levels of PM2.5 pollution continue to blanket the North, Northeast and Central Plain.

THAILAND

Disaster declared in three northern Thai provinces

Online Reporters, Published on 04/04/2026

» Three provinces in northern Thailand — Chiang Mai, Lamphun and Phayao — have been declared emergency disaster zones after days of hazardous air quality, enabling provincial governors to disburse emergency funds to address the situation.

THAILAND

Chiang Mai again has world's most polluted air

Online Reporters, Published on 31/03/2026

» Chiang Mai retained its position as the city with the world's most polluted air on Tuesday, with the northern tourist hub suffering under extreme smog.

THAILAND

Dust pollution at hazardous levels in North, Northeast

Online Reporters, Published on 29/03/2026

» Air pollution has reached hazardous levels in parts of northern and northeastern Thailand, with a growing risk to health as fine dust concentrations continue to rise.

THAILAND

Summer storms forecast for 34 provinces, thunderstorms and hail expected

Online Reporters, Published on 06/03/2026

» The Meteorological Department has warned of summer storms across upper Thailand over the next 24 hours, with thunderstorms, strong gusts and possible hail in 34 provinces.

THAILAND

Bangkok speeds up expansion of dust‑free classrooms

Online Reporters, Published on 30/01/2026

» The Bangkok Metropolitan Administration (BMA) is accelerating its programme to convert all kindergarten classrooms in its school network into dust‑free learning spaces by year-end, as the capital continues to battle hazardous air pollution.

THAILAND

Nakhon Nayok fire 100% contained, bounty raised

Online Reporters, Published on 29/01/2026

» NAKHON NAYOK - The paddy field fires caused by illegal burning in Pak Phli district have been fully extinguished, while local authorities have stepped up patrols in still‑vulnerable areas and raised the reward for information leading to capture of arsonists to 50,000 baht.

THAILAND

Unsafe levels of smog in Bangkok and 57 provinces

Online Reporters, Published on 29/01/2026

» Unsafe levels of ultrafine dust blanketed 57 provinces and Bangkok and one province, Samut Songkhram, faced a red level of harmful smog.