3 Free Apps to Check PM 2.5 Levels You Should Have on Your Phone

 Protect your health before it's too late with 3 accurate, easy-to-use, and free PM 2.5 dust-checking apps.

PM 2.5 dust pollution remains a silent threat affecting our health daily, especially in highly polluted major cities. If you want to check dust levels in real-time and accurately plan how to deal with air pollution, here are the 3 best PM 2.5 dust-checking apps you should have on your device.

1️⃣ IQAir AirVisual

• Data from air quality monitoring stations worldwide
• Measures PM 2.5 + AQI (Air Quality Index)
• Includes historical data from around the world to see trends in dust levels in each area
• Features 7-day dust forecast using AI analysis combined with weather data
• Supports Thai/English languages

✅ Suitable for those who want global dust data and an overview of air pollution.

Free download :Download on App Store | Download on Google Play Store

2️⃣ เช็คฝุ่น (Check Dust)

• Uses AI to analyze dust levels and compare trends
• Includes historical dust data to observe change trends
• Detailed dust analysis! Provides data on other pollutants like sulfur dioxide
• Supports Thai/English languages

✅ Suitable for those who need detailed dust forecasts and want to see dust trends in specific areas.

Free download :Download on App Store | Download on Google Play Store

3️⃣ Air4Thai (Pollution Control Department of Thailand)

• Data from the Pollution Control Department of Thailand
• Reports PM 2.5 levels specifically in Thailand
• Includes provincial data and data from each monitoring station
• Does not have a dust forecast feature
• Supports Thai language

✅ Suitable for those who need PM 2.5 data in Thailand directly from a government agency.

Free download :Download on App Store | Download on Google Play