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Paraná, Brasil

Roncador · Kualitas udara

Sabtu, 14 Nov · America/Sao Paulo

Roncador air quality

US air quality index

54

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
30 µg/m³
PM2.5
31 µg/m³
PM10
31 µg/m³
Ozon
15 µg/m³
Nitrogen dioksida
19,7 µg/m³
Sulfur dioksida
2 µg/m³
Karbon monoksida
697,3 µg/m³
European AQI (separate scale)
2