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Isfahan, Iran

Kesheh · Kualitas udara

Jumat, 6 Nov · Asia/Tehran

Kesheh air quality

US air quality index

34

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
10 µg/m³
PM2.5
23 µg/m³
PM10
89 µg/m³
Ozon
52,7 µg/m³
Nitrogen dioksida
24,3 µg/m³
Sulfur dioksida
21,7 µg/m³
Karbon monoksida
264,7 µg/m³
European AQI (separate scale)
2