Deir ez-Zor, Syria
Al Mayādīn · Air quality
Saturday, Nov 7 · Asia/Damascus
Al Mayādīn air quality
US air quality index
500Hazardous
US EPA scale
- Good0–50
- Moderate51–100
- Unhealthy for sensitive groups101–150
- Unhealthy151–200
- Very unhealthy201–300
- Hazardous301–500+Current category
A higher US AQI indicates more air pollution and greater health concern. Categories and pollutant concentration units are different measures.
Understand the EPA scaleAll pollutants
- PM1
- 10 µg/m³
- PM2.5
- 63 µg/m³
- PM10
- 267 µg/m³
- Ozone
- 41 µg/m³
- Nitrogen dioxide
- 1 µg/m³
- Sulfur dioxide
- 2 µg/m³
- Carbon monoxide
- 131 µg/m³
- European AQI (separate scale)
- 6