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Razavi Khorasan, Iran

Sabzevar · Kualitas udara

Senin, 26 Okt · Asia/Tehran

Sabzevar air quality

US air quality index

35

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
12 µg/m³
PM2.5
16 µg/m³
PM10
24 µg/m³
Ozon
22 µg/m³
Nitrogen dioksida
35,3 µg/m³
Sulfur dioksida
4 µg/m³
Karbon monoksida
326,7 µg/m³
European AQI (separate scale)
1