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Ayacucho, Peru

Colta · Kualitas udara

Jumat, 6 Nov · America/Lima

Colta air quality

US air quality index

16

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
1 µg/m³
PM2.5
1 µg/m³
PM10
2 µg/m³
Ozon
29,7 µg/m³
Nitrogen dioksida
5,7 µg/m³
Sulfur dioksida
0,7 µg/m³
Karbon monoksida
90,3 µg/m³
European AQI (separate scale)
1