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Bangkok, Thailand

Bang Na · Air quality

Monday, Nov 2 · Asia/Bangkok

Bang Na air quality

US air quality index

72

Moderate

US EPA scale

  1. Good0–50
  2. Moderate51–100Current category
  3. Unhealthy for sensitive groups101–150
  4. Unhealthy151–200
  5. Very unhealthy201–300
  6. Hazardous301–500+

A higher US AQI indicates more air pollution and greater health concern. Categories and pollutant concentration units are different measures.

Understand the EPA scale

All pollutants

PM1
26 µg/m³
PM2.5
27 µg/m³
PM10
27 µg/m³
Ozone
147.3 µg/m³
Nitrogen dioxide
12.3 µg/m³
Sulfur dioxide
12 µg/m³
Carbon monoxide
390.3 µg/m³
European AQI (separate scale)
4