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Hesse, Jerman

Niederaula · Kualitas udara

Kamis, 12 Nov · Europe/Berlin

Niederaula air quality

US air quality index

17

Baik

US EPA scale

  1. Baik0–50Current category
  2. Sedang51–100
  3. Tidak sehat bagi kelompok sensitif101–150
  4. Tidak sehat151–200
  5. Sangat tidak sehat201–300
  6. Berbahaya301–500+

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

Understand the EPA scale

Semua polutan

PM1
3 µg/m³
PM2.5
4 µg/m³
PM10
4 µg/m³
Ozon
2 µg/m³
Nitrogen dioksida
17 µg/m³
Sulfur dioksida
1 µg/m³
Karbon monoksida
302,7 µg/m³
European AQI (separate scale)
1