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Inner Mongolia, Uchina

Baorixile · Ubora wa hewa

Jumanne, 10 Nov · Asia/Shanghai

Baorixile air quality

US air quality index

38

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
12 µg/m³
PM10
13 µg/m³
Ozoni
37.7 µg/m³
Dioksidi ya nitrojeni
8 µg/m³
Dioksidi ya salfa
3.7 µg/m³
Monoksidi ya kaboni
178.3 µg/m³
European AQI (separate scale)
1