Tianjin, Uchina
Yangliuqing · Ubora wa hewa
Jumatatu, 16 Nov · Asia/Shanghai
Yangliuqing air quality
US air quality index
173Hewa yenye madhara
US EPA scale
- Nzuri0–50
- Wastani51–100
- Hewa yenye madhara kwa makundi nyeti101–150
- Hewa yenye madhara151–200Current category
- Hewa yenye madhara makubwa201–300
- 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 scaleVichafuzi vyote
- PM1
- 28 µg/m³
- PM2.5
- 32 µg/m³
- PM10
- 37 µg/m³
- Ozoni
- 11.3 µg/m³
- Dioksidi ya nitrojeni
- 32.7 µg/m³
- Dioksidi ya salfa
- 9.7 µg/m³
- Monoksidi ya kaboni
- 335.7 µg/m³
- European AQI (separate scale)
- 6