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Isfahan, Iran

Komeshcheh · Kualitas udara

Selasa, 10 Nov · Asia/Tehran

Komeshcheh air quality

US air quality index

41

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
7 µg/m³
PM2.5
9 µg/m³
PM10
15 µg/m³
Ozon
35 µg/m³
Nitrogen dioksida
31,3 µg/m³
Sulfur dioksida
13,7 µg/m³
Karbon monoksida
259,3 µg/m³
European AQI (separate scale)
2