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Shanxi, Uchina

Taicheng · Ubora wa hewa

Jumapili, 8 Nov · Asia/Shanghai

Taicheng air quality

US air quality index

43

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
23 µg/m³
PM2.5
27 µg/m³
PM10
32 µg/m³
Ozoni
27 µg/m³
Dioksidi ya nitrojeni
24 µg/m³
Dioksidi ya salfa
15 µg/m³
Monoksidi ya kaboni
385 µg/m³
European AQI (separate scale)
2