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Inner Mongolia, Uchina

Miaogou · Ubora wa hewa

Ijumaa, 13 Nov · Asia/Shanghai

Miaogou air quality

US air quality index

65

Wastani

US EPA scale

  1. Nzuri0–50
  2. Wastani51–100Current category
  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
21 µg/m³
PM2.5
22 µg/m³
PM10
22 µg/m³
Ozoni
42 µg/m³
Dioksidi ya nitrojeni
24 µg/m³
Dioksidi ya salfa
17 µg/m³
Monoksidi ya kaboni
472 µg/m³
European AQI (separate scale)
2