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Cipolleto · Ubora wa hewa

Ijumaa, 6 Nov · Europe/Rome

Cipolleto air quality

US air quality index

28

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
5 µg/m³
PM2.5
6 µg/m³
PM10
6 µg/m³
Ozoni
41 µg/m³
Dioksidi ya nitrojeni
3.7 µg/m³
Dioksidi ya salfa
1 µg/m³
Monoksidi ya kaboni
163.3 µg/m³
European AQI (separate scale)
1