Thread: Concerns Rise as Annual Air Pollution Season Appears to Begin in Thailand and Pattaya

In Thailand, air pollution has become an increasingly pressing public health and environmental issue, particularly during the dry season when it peaks around December-February. This problem is notably acute in cities like Pattaya, where the blend of urban development, tourism, and agricultural practices significantly impacts air quality.

Thailand experiences various sources of air pollution, ranging from vehicular emissions in urban areas to the burning of agricultural waste in rural regions. The primary concern in Thailand is the concentration of Particulate Matter (PM2.5), tiny particles that can penetrate deep into the lungs and enter the bloodstream. PM2.5 is often associated with health issues such as respiratory infections, heart disease, and strokes. Bangkok, the capital, has historically been one of the most polluted cities in Thailand, but recent data suggests that cities like Chiang Mai can sometimes surpass it due to seasonal agricultural burning.


The Thai government has implemented measures like setting up real-time air quality monitoring stations and promoting public awareness campaigns. However, enforcement of pollution control laws, especially regarding the burning of crops, remains a challenge. Despite these initiatives, air quality indices often hover around “moderate” to “unhealthy for sensitive groups,” particularly in the northern parts during the burning season.

Pattaya, a popular tourist destination, faces its unique set of air pollution issues. The city’s economy thrives on tourism, which brings with it a high volume of vehicular and marine traffic. The thousands of buses, cars, and boats contribute significantly to local air pollution through their emissions. Although Pattaya’s air quality is generally better compared to more industrial or agriculturally intensive areas due to its coastal location, the influx of tourists exacerbates the situation, especially during peak seasons. Additionally, burning of crops in other areas of Chonburi and even Cambodia also affect Pattaya. Factories and Industrial complexes in Rayong and Sri Racha don’t help either.


The air quality in Pattaya has been described as “moderate” to “unhealthy for sensitive groups” on many days, with spikes occurring due to local and regional factors. The presence of a large number of vehicles, including older models with less stringent emission controls, contributes to higher levels of PM2.5 and PM10 in the air. Additionally, while tourism brings economic benefits, it also leads to increased construction activities, adding dust and other pollutants to the atmosphere.

Recent years have seen a push for cleaner air in Thailand, with public outcry leading to more aggressive government actions. In Pattaya, there have been calls for better urban planning to mitigate traffic congestion and for stricter regulations on vehicle emissions. The Thai Department of Health, in collaboration with international bodies like the World Health Organization, has been working on grassroots initiatives to educate and engage communities in pollution reduction efforts.


The situation has also prompted residents to take personal action, with many opting for air purifiers and masks to protect against polluted air. The awareness of air quality has grown, with many residents and tourists checking real-time air quality indices before planning outdoor activities.


The battle against air pollution in Thailand and Pattaya is ongoing, with both short-term and long-term strategies being developed. Short-term solutions include emergency measures like traffic restrictions and public health advisories during high pollution days. Long-term, there’s a focus on transitioning to cleaner energy sources, enhancing public transportation to reduce reliance on personal vehicles, and stricter environmental regulations.

Concerns Rise as Annual Air Pollution Season Appears to Begin in Thailand and Pattaya - The Pattaya News

Bangkok choked by orange-level air pollution

Bangkok residents in multiple areas are facing a resurgence of hazardous PM2.5 pollution, with the Bangkok Metropolitan Air Quality Data Center reporting that air quality has exceeded standard levels, reaching an orange-level warning that could impact health in 63 areas on Monday (Dec 2).


As of 7:00 AM, the 24-hour average PM2.5 concentration in Bangkok was recorded at 43.6 micrograms per cubic meter, exceeding the standard of 37.5 μg/m³.

The top five districts with the highest PM2.5 levels were Nong Khaem (54 µg/m³), Phasi Charoen (52.1 µg/m³), Thonburi (51.1 µg/m³), Wang Thong Lang (50.5 µg/m³), and Bangkok Noi (50.1 µg/m³).


The Pollution Control Department’s Air Quality Management Center has warned that PM2.5 levels are expected to remain high until December 6 due to a stagnant air mass and low wind speeds. However, conditions are forecast to improve after December 7 as wind speeds pick up.


To mitigate the health risks associated with air pollution, the department has urged residents to limit outdoor activities, use public transportation, and avoid burning activities.

Bangkok choked by orange-level air pollution - Pattaya Mail

Everywhere in C Mai well over already theis morning same C Rai

Sarapi over 3 times the limit Hang Dong 5 times!

You cam zoom in to you location globally here

World's Air Pollution: Real-time Air Quality Index

The day before yesterday my neighbor set fire to his garden patch behind my house. Having all the windows open made for a crosswind in my house that filled the house with stinky white smoke. I went ballistic and yelled at the old man. He was apologetic but said it was just a little bit! Another neighbor started yelling at him too and said she would call the police. He couldn’t get that fire out fast enough.

First week of December seems awful early for smoke in Chiang Mai. Hope y'all can hang in there.