Dramatic cloud formations are reflected in the water - a symbolic image for air quality and weather in Thailand this weekend 08-2025.

Thailand: Air quality and weather – weekend week 08-2025

2025-02-20

This weekend is marked by rain and changing air quality across Thailand. Bangkok receives much-needed rain that improves air quality, while Chiang Rai remains at moderate levels. Phuket continues to see stable conditions with good air and rain.

Chiang Rai: Moderate air quality and rain showers

Friday: AQI 90 – Moderate air quality, highest temperature 34°C, lowest 17°C.
Saturday: AQI 90 – Moderate air quality, highest temperature 34°C, lowest 17°C.
Sunday: AQI 83 – Moderate air quality, highest temperature 32°C, lowest 18°C.

Air quality in Chiang Rai remains moderate and largely unchanged from last week. Sensitive individuals may still experience discomfort during extended periods of outdoor activity. Occasional rain showers may contribute to improved air quality and slightly cooler temperatures, but nights remain cool.

Bangkok: Rain and improved air quality

Friday: AQI 97 – Moderate air quality, highest temperature 34°C, lowest 27°C.
Saturday: AQI 93 – Moderate air quality, highest temperature 33°C, lowest 27°C.
Sunday: AQI 76 – Moderate air quality, highest temperature 34°C, lowest 26°C.

After several weeks of unhealthy air, heavy rain this weekend is helping to improve air quality in Bangkok. All days look set to remain at moderate levels. The risk of rain is high, especially on Saturday and Sunday, which could affect outdoor activities.

Phuket: Good air quality and rain

Friday: AQI 64 – Moderate air quality, highest temperature 30°C, lowest 26°C.
Saturday: AQI 63 – Moderate air quality, highest temperature 30°C, lowest 26°C.
Sunday: AQI 44 – Good air quality, highest temperature 29°C, lowest 26°C.

Phuket's air quality is stable with a positive improvement on Sunday as the AQI drops to good levels. However, heavy rain showers are expected throughout the weekend, which may limit the possibility of beach and outdoor activities.

Summary and recommendations

  • Chiang Rai has stable conditions with continued moderate air quality and rain showers.
  • Bangkok sees a long-awaited improvement in air quality thanks to this weekend's rain, but heavy showers could affect activities.
  • Phuket has generally good air quality, especially on Sunday, but rain could disrupt weekend plans.

The government has intensified the fight against forest fires and air pollution ahead of the dry season, especially in northern and western Thailand.

  • Slash and burn are prohibited. throughout the country.
  • The sugarcane industry has received new restrictions, where a maximum of 25% of the harvest may be burned.
  • Construction sites and older vehicles in Bangkok are being inspected more closely to reduce dust particles.
  • Ministry of Digital Economy provides real-time updates on air quality.
  • The Ministry of Agriculture informs farmers about alternative methods for heating.

These measures are part of reducing PM2.5 particles and improving air quality, which is especially important during the dry season.

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: jplenio, Pixabay, original image