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Jeblog Satu · Ubora wa hewa

Jumatano, 11 Nov · Asia/Jakarta

Jeblog Satu air quality

US air quality index

112

Hewa yenye madhara kwa makundi nyeti

US EPA scale

  1. Nzuri0–50
  2. Wastani51–100
  3. Hewa yenye madhara kwa makundi nyeti101–150Current category
  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
20 µg/m³
PM2.5
24 µg/m³
PM10
26 µg/m³
Ozoni
61.7 µg/m³
Dioksidi ya nitrojeni
8.7 µg/m³
Dioksidi ya salfa
4.7 µg/m³
Monoksidi ya kaboni
444.7 µg/m³
European AQI (separate scale)
4