In Chiang Mai, the pollutant of most concern is particulate matter — small bits of dust from fires, construction and power plants. Much of what we see in our air over these few months comes from farmers and factories burning huge amounts of agricultural waste.
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How bad is Chiang Mai air quality?
According to the data shown on the IQAir website taken from official PM2. 5 readings, the quality of the air in Chiang Mai seems to be getting worse instead of better. In 2017 the yearly average was recorded at 22.7 μg/m3, with the following 2018 showing a yearly average of 24.5 μg/m3.
Why is Thailand’s air quality so bad?
So, Thailand is so polluted because of a number of reasons related to the topical ‘urban diseases‘ such as overcrowding and population boom, industry sector growth as well as less stringent rules being placed on companies or individuals that produce large amounts of noxious emissions.
What is the air quality in Chiang Mai Thailand today?
Chiang Mai Air Pollution: Real-time Air Quality Index (AQI)
| Current | Min | |
|---|---|---|
| PM2.5 AQI | 85 | 50 |
| PM10 AQI | 30 | 20 |
| O3 AQI | 5 | 1 |
| NO2 AQI | 3 | 1 |
Is there smog in Chiang Mai?
There are several reasons for Chiang Mai’s lousy air quality.The city is also surrounded by mountains like Doi Saket, Doi Suthep, Doi Khun Tan, and Doi Inthanon which create a dense valley that traps the smog over Chiang Mai.
What pollution is in the air?
Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mold spores may be suspended as particles. Ozone, a gas, is a major part of air pollution in cities. When ozone forms air pollution, it’s also called smog.
Which is the dirtiest country in the world?
List of most-polluted cities by particulate matter concentration
| Position | Country | PM2.5 |
|---|---|---|
| 1 | India | 173 |
| 2 | India | 172 |
| 3 | India | 149 |
| 4 | India | 146 |
Which country has best air quality?
Air Quality Results
| Country | Current Rank | Baseline Rank |
|---|---|---|
| Australia | 1 | 6 |
| Barbados | 1 | 1 |
| Jordan | 3 | 2 |
| Denmark | 5 | 8 |
Where is the cleanest air in Thailand?
Real-time Thailand Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Tha Yang, Phetchaburi | 4 |
| 2 | Betong, Yala | 12 |
| 3 | Nakhon Si Thammarat, Nakhon Si Thammarat | 17 |
| 4 | Songkhla, Songkhla | 21 |
When should you avoid Chiang Mai?
Between February and April is probably the worst to visit Chiang Mai if you are sensitive to smoke, as fields in the countryside around the city are burned off. Smoke from similar activities in Myanmar, Indonesia and Malaysia can also reach Thailand. It’s often referred to as the ” southeast Asian haze”.
What is the most harmful air pollutant?
Ultrafine Particles (UFPs)
UFPs are the most dangerous particulate matter because their tiny size makes them extremely inhalable.
What causes polluted air?
Air pollution is caused by solid and liquid particles and certain gases that are suspended in the air. These particles and gases can come from car and truck exhaust, factories, dust, pollen, mold spores, volcanoes and wildfires. The solid and liquid particles suspended in our air are called aerosols.
What is the most common air pollutant?
Most Common Air Pollutants
- Carbon Monoxide.
- Nitrogen Dioxide (EPA)
- Ozone (EPA)
- Particulate Matter.
- Lead (EPA)
- Sulfur Dioxide.
- Six Common Pollutants (EPA)
What is the dirtiest part of your body?
The mouth is undoubtedly the dirtiest part of your body with the largest amount of bacteria. The mouth comes in more contact with germs than the rectal area.
Which country is the baddest?
Worst Countries To Live in 2021
| Country | Misery Index | Human Development Index |
|---|---|---|
| Iraq | 39.5 | 0.674 |
| Sao Tome And Principe | 39.3 | 0.625 |
| Liberia | 39.1 | 0.48 |
| Jamaica | 38.6 | 0.734 |
What country is the cleanest?
Top 10 Cleanest Countries in the World – 2020 EPI
- Switzerland – 81.5.
- United Kingdom – 81.3.
- France – 80.
- Austria – 79.6.
- Finland – 78.9.
- Sweden – 78.7.
- Norway – 77.7.
- Germany – 77.2.
Where is the purest air on Earth?
Puerto Rico
Puerto Rico. In a listing of 106 countries, Puerto Rico tops the spot for the country with the cleanest air in the world.
Where is the cleanest air on Earth?
Puerto Rico
The Caribbean island of Puerto Rico has the world’s cleanest air according to the latest World Air Quality Report by IQAir. The report ranks 106 countries and territories by the level of fine particulate matter present in the air.
Where is the cleanest place on earth?
Top 16 Cleanest Cities in the World
- Copenhagen, Denmark.
- Singapore City, Singapore.
- Helsinki, Finland.
- Brisbane, Australia.
- Hamburg, Germany.
- Stockholm, Sweden.
- Sapporo, Japan.
- Calgary, Canada.
Is air pollution a problem in Thailand?
Poor air quality is a major problem across Thailand. While a number of Plans and Acts relating to the control of air quality and emissions exist, the measures taken are often reactive and major gaps in enforcement remain.
How long will the bad air quality last?
If the air quality is especially poor, it may take a few days for your body to recover. And if you’re regularly exposed to high levels of unhealthy air, the health consequences can linger for months or even years. One of the most-studied pollutants in summertime air is an invisible gas called ozone.
