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Hauts-de-France, Prancis

Hanvoile · Kualitas udara

Jumat, 6 Nov · Europe/Paris

Hanvoile air quality

US air quality index

48

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
14 µg/m³
PM2.5
15 µg/m³
PM10
16 µg/m³
Ozon
18,7 µg/m³
Nitrogen dioksida
7,7 µg/m³
Sulfur dioksida
1 µg/m³
Karbon monoksida
243 µg/m³
European AQI (separate scale)
2