This morning in Bangkok, PM 2.5 dust levels are within good air quality standards and do not exceed limits in any monitored areas, with many districts showing green zones.
On 14 December 2025, the Bangkok Air Quality Data Center reported the PM 2.5 particulate matter situation from Bangkok's air quality monitoring stations as of 07:00 GMT+7.
The 24-hour average concentration of PM 2.5 particles
was measured between 14.6 and 31 micrograms per cubic meter (µg/m³), all within the standard limit (not exceeding 37.5 µg/m³) across monitored locations.
The Air Quality Index from Bangkok's monitoring stations
is mostly at a good air quality level.
The Meteorological Department forecasts weather conditions in Bangkok
with cool mornings, light rain in some areas, and temperatures dropping by 1 to 2 degrees Celsius.
Relevant factors (forecasted weather conditions affecting PM 2.5 levels based on meteorological data)
From 14 to 21 December, ventilation is mostly classified as 'weak' with the near-surface atmosphere alternating between open and closed layers. On 14-15 December, there is a chance of rain with strong winds, so PM 2.5 concentrations are expected to be moderate to low. Today, mornings will be cool with light rain in some areas and temperatures decreasing by 1 to 2 degrees Celsius.
Satellite hotspot data from NASA shows no abnormal heat spots indicating unusually high surface temperatures over Bangkok.
The Environment Office has coordinated with all relevant agencies to tighten operations according to the dust control action plan to mitigate the severity of PM 2.5 dust pollution and its potential health impacts. They also encourage public participation and cooperation across sectors to change behaviors and reduce dust-generating activities. The recommended “5 Ways to Reduce Dust You Can Do” are: 1. Regularly clean your home by dusting; 2. Avoid burning waste and lighting incense; 3. Plant trees to help absorb pollution and trap dust; 4. Use public transportation; and 5. Turn off engines when parked and maintain vehicles to prevent excessive black smoke emissions.