2025-03-06
This weekend we continue to see stable air conditions in large parts of Thailand, but Chiang Rai continues to show high AQI values. Bangkok sees some deterioration over the weekend, while Phuket has rain showers that may help improve air quality.
Chiang Rai: Moderate to deteriorating air quality, continued warm days
Friday: AQI 90 – Moderate air quality, highest temperature 36°C, lowest 18°C.
Saturday: AQI 90 – Moderate air quality, highest temperature 34°C, lowest 19°C.
Sunday: AQI 82 – Moderate air quality, highest temperature 35°C, lowest 18°C.
Air quality in Chiang Rai remains borderline unhealthy for sensitive groups. Warmer temperatures during the day and slightly cooler nights create good conditions for outdoor activities, but people with respiratory problems should be careful, especially on Friday and Saturday.
Bangkok: Air pollution increases over the weekend
Friday: AQI 69 – Moderate air quality, highest temperature 34°C, lowest 27°C.
Saturday: AQI 84 – Moderate air quality, highest temperature 34°C, lowest 26°C.
Sunday: AQI 77 – Moderate air quality, highest temperature 37°C, lowest 28°C.
Bangkok is experiencing a spike in air pollution on Saturday, with the AQI approaching unhealthy levels for sensitive people. The highest temperature on Sunday is set to rise to 37°C, meaning it could be a very hot day in the capital.
Phuket: Rain and improved air quality
Friday: AQI 63 – Moderate air quality, highest temperature 29°C, lowest 26°C.
Saturday: AQI 58 – Moderate air quality, highest temperature 30°C, lowest 26°C.
Sunday: AQI 62 – Moderate air quality, highest temperature 30°C, lowest 27°C.
Phuket continues to see stable air conditions, but frequent rain showers may contribute to a temporary improvement in air quality. Temperatures will remain stable throughout the weekend, making the weather favorable for outdoor activities.
Summary and recommendations
Chiang Rai continues to have high AQI values, especially on Friday and Saturday. Sensitive individuals should exercise caution.
Bangkok is experiencing a deterioration in air quality over the weekend, with temperatures reaching up to 37°C on Sunday.
Phuket will receive rain over the weekend, which could improve air quality and lower particulate matter levels in the air.
Overall, we see slightly worse air quality in Bangkok compared to the previous week, while Chiang Rai remains stable high and Phuket has favorable conditions thanks to rain.
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: Thailand Info, CC BY 4.0 License, original image