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Central Luzon, Philippines

San Jacinto · Air quality

Monday, Oct 26 · Asia/Manila

San Jacinto air quality

US air quality index

95

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
15 µg/m³
PM2.5
20 µg/m³
PM10
23 µg/m³
Ozone
61.3 µg/m³
Nitrogen dioxide
13.3 µg/m³
Sulfur dioxide
5 µg/m³
Carbon monoxide
309.3 µg/m³
European AQI (separate scale)
4