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Fukushima, Japani

Yagoshima · Ubora wa hewa

Jumamosi, 14 Nov · Asia/Tokyo

Yagoshima air quality

US air quality index

41

Nzuri

US EPA scale

  1. Nzuri0–50Current category
  2. Wastani51–100
  3. Hewa yenye madhara kwa makundi nyeti101–150
  4. Hewa yenye madhara151–200
  5. Hewa yenye madhara makubwa201–300
  6. Hatari301–500+

A higher US AQI indicates more air pollution and greater health concern. Categories and pollutant concentration units are different measures.

Understand the EPA scale

Vichafuzi vyote

PM1
11 µg/m³
PM2.5
11 µg/m³
PM10
12 µg/m³
Ozoni
23.3 µg/m³
Dioksidi ya nitrojeni
12 µg/m³
Dioksidi ya salfa
4 µg/m³
Monoksidi ya kaboni
223.3 µg/m³
European AQI (separate scale)
1