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England, Inggris Raya

Beyton · Kualitas udara

Jumat, 13 Nov · Europe/London

Beyton air quality

US air quality index

23

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
11 µg/m³
PM2.5
13 µg/m³
PM10
15 µg/m³
Ozon
12 µg/m³
Nitrogen dioksida
24 µg/m³
Sulfur dioksida
4 µg/m³
Karbon monoksida
203 µg/m³
European AQI (separate scale)
1