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Guangdong, Uchina

Fuxing · Ubora wa hewa

Alhamisi, 5 Nov · Asia/Shanghai

Fuxing air quality

US air quality index

92

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
43 µg/m³
PM2.5
49 µg/m³
PM10
53 µg/m³
Ozoni
13 µg/m³
Dioksidi ya nitrojeni
19 µg/m³
Dioksidi ya salfa
3 µg/m³
Monoksidi ya kaboni
386 µg/m³
European AQI (separate scale)
4