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Shaanxi, Tiongkok

Dongguan · Kualitas udara

Sabtu, 7 Nov · Asia/Shanghai

Dongguan air quality

US air quality index

32

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
13 µg/m³
PM2.5
14 µg/m³
PM10
15 µg/m³
Ozon
62 µg/m³
Nitrogen dioksida
6,7 µg/m³
Sulfur dioksida
2 µg/m³
Karbon monoksida
221,3 µg/m³
European AQI (separate scale)
2