Does Thailand have good air quality?
In accordance with the World Health Organization’s guidelines, the air quality in Thailand is considered moderately unsafe – the most recent data indicates the country’s annual mean concentration of PM2. 5 is 26 µg/m3, exceeding the recommended maximum of 10 µg/m3.
Why is air quality so bad in Thailand?
A huge contributor to Thailand’s air pollution is its frequent practice of agricultural burning. This has had a debilitating effect on the air in Northern Thailand, which is home to many agricultural regions, as well as the urban hub of Chiang Mai.
How bad is the air quality in Bangkok?
Thailand’s capital city is experiencing some of its worst-ever air pollution levels, caused by ultra-fine dust particles known as PM2. … According to The World Air Quality Index project (AQICN), Bangkok’s Air Quality Index (AQI) is currently at around 170, making it “unhealthy”.
Which country has the best air quality in the world?
Air Quality Results
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Is air pollution bad in Thailand?
In 2019, Thailand was ranked as the 28th most polluted country out of the 98 countries ranked in IQAir’s 2019 World Air Quality Report, with a yearly PM2. 5 rating of 24.3 μg/m3, putting it at a rating of moderate risk to health according to the US Air Quality Index.
What causes PM 2.5 pollution Thailand?
Vehicle exhaust gas, forest fires, burning of crop stubble and industrial emissions are the known causes of PM2. 5, particulate matter with a diameter of less than 2.5 micrometres which is hazardous to human health. … These are the Pollution Control Department’s (PCD) woefully misnamed “safe” threshold of PM2.
Why is the air quality so bad in Chiang Mai?
Much of Chiang Mai’s current pollution is a result of farmers burning crops. Many farmers set fires at this time of year as a way to clear land for planting. … Mountains surrounding the city trap large levels of pollution in the area, which is popular with foreign travelers.
How is air quality in Bangkok?
Bangkok, the capital of Thailand, is a very densely populated city, with over ten and half million people estimated to be living there in 2020, with a city size of 1,569 km². In 2019 the average reading of fine particulate matter in the air, or PM2. 5, was found to be concentration of 22.8 μg/m3.
What is the air quality like in Bangkok?
Bangkok Air Pollution: Real-time Air Quality Index (AQI)