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Kuils River · Kualitas udara

Rabu, 4 Nov · Africa/Johannesburg

Kuils River air quality

US air quality index

67

Sedang

US EPA scale

  1. Baik0–50
  2. Sedang51–100Current category
  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
34 µg/m³
PM2.5
38 µg/m³
PM10
41 µg/m³
Ozon
44 µg/m³
Nitrogen dioksida
33 µg/m³
Sulfur dioksida
35 µg/m³
Karbon monoksida
394 µg/m³
European AQI (separate scale)
2