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Sundhoffen · Ubora wa hewa

Jumatano, 11 Nov · Europe/Paris

Sundhoffen air quality

US air quality index

51

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
11 µg/m³
PM2.5
13 µg/m³
PM10
14 µg/m³
Ozoni
11.3 µg/m³
Dioksidi ya nitrojeni
22.3 µg/m³
Dioksidi ya salfa
1 µg/m³
Monoksidi ya kaboni
264.3 µg/m³
European AQI (separate scale)
2