2025-03-13
This weekend we see a clear deterioration in air quality in Chiang Rai, where the AQI is now at unhealthy levels. At the same time, the weather remains warm. Bangkok has stable air but high temperatures, while Phuket sees continued rain and an improvement in air quality.
Chiang Rai: Unhealthy air and extreme heat
Friday: AQI 102 – Unhealthy air, highest temperature 38°C, lowest 20°C.
Saturday: AQI 98 – Moderate air quality, highest temperature 38°C, lowest 20°C.
Sunday: AQI 101 – Unhealthy air, highest temperature 39°C, lowest 21°C.
Air quality in Chiang Rai is now reaching unhealthy levels, especially on Friday and Sunday. Sensitive groups should avoid prolonged outdoor exposure, especially when exercising. In addition, temperatures are reaching extreme levels, with 39°C on Sunday – one of the highest temperatures so far this year.
Bangkok: Stable air but high temperatures
Friday: AQI 66 – Moderate air quality, highest temperature 33°C, lowest 28°C.
Saturday: AQI 66 – Moderate air quality, highest temperature 34°C, lowest 27°C.
Sunday: AQI 68 – Moderate air quality, highest temperature 34°C, lowest 28°C.
Bangkok has stable air quality at moderate levels throughout the weekend. This means that most people can be outdoors without problems, but sensitive people should still be careful. At the same time, high heat is expected to continue, with temperatures up to 34°C.
Phuket: Rain and improved air quality
Friday: AQI 61 – Moderate air quality, highest temperature 29°C, lowest 27°C.
Saturday: AQI 52 – Good air quality, highest temperature 28°C, lowest 26°C.
Sunday: AQI 53 – Good air quality, highest temperature 29°C, lowest 26°C.
Phuket continues to receive rain over the weekend, leading to a noticeable improvement in air quality. Saturday and Sunday will have good air quality, making it a perfect weekend for outdoor activities despite the rain showers.
Summary and recommendations
- Chiang Rai now has unhealthy air for parts of the weekend, and temperatures are rising to extremely high levels. Avoid outdoor physical activity during the hottest hours.
- Bangkok has stable air quality but continued high heat. Stay hydrated and avoid the midday sun.
- Phuket has rain and a clear improvement in air quality, making it one of the best places in Thailand this weekend.
The biggest change from last week is the sharp deterioration in air quality in Chiang Rai. Temperatures also continue to rise across the country.
What does AQI mean?
AQI (Air Quality Index) is an index that shows how healthy or unhealthy the air is. The higher the value, the worse the air quality. Values above 100 can negatively affect sensitive groups.
Source: Air quality data is taken from IQ Air.
Stay informed and protect your health.
Text: The editorial staff
Image license: ELG21, Pixabay, original image