Arges, Romania
Ştefan cel Mare · 空氣質素
Friday, Nov 6 · Europe/Bucharest
Ştefan cel Mare air quality
US air quality index
65一般
US EPA scale
- 良好0–50
- 一般51–100Current category
- 對敏感人士有害101–150
- 有害健康151–200
- 對健康非常有害201–300
- 危險301–500+
A higher US AQI indicates more air pollution and greater health concern. Categories and pollutant concentration units are different measures.
Understand the EPA scale所有污染物
- PM1
- 27 µg/m³
- PM2.5
- 29 µg/m³
- PM10
- 30 µg/m³
- 臭氧
- 24 µg/m³
- 二氧化氮
- 5.7 µg/m³
- 二氧化硫
- 1 µg/m³
- 一氧化碳
- 239 µg/m³
- European AQI (separate scale)
- 2