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Central Java, Indonesia

Grawan · Air quality

Monday, Oct 26 · Asia/Jakarta

Grawan air quality

US air quality index

140

Unhealthy for sensitive groups

US EPA scale

  1. Good0–50
  2. Moderate51–100
  3. Unhealthy for sensitive groups101–150Current category
  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
60 µg/m³
PM2.5
66 µg/m³
PM10
69 µg/m³
Ozone
24.7 µg/m³
Nitrogen dioxide
24 µg/m³
Sulfur dioxide
8 µg/m³
Carbon monoxide
737.3 µg/m³
European AQI (separate scale)
5