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Osio Sopra · Ubora wa hewa

Jumatatu, 9 Nov · Europe/Rome

Osio Sopra air quality

US air quality index

146

Hewa yenye madhara kwa makundi nyeti

US EPA scale

  1. Nzuri0–50
  2. Wastani51–100
  3. Hewa yenye madhara kwa makundi nyeti101–150Current category
  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
58 µg/m³
PM2.5
61 µg/m³
PM10
64 µg/m³
Ozoni
2 µg/m³
Dioksidi ya nitrojeni
38 µg/m³
Dioksidi ya salfa
3 µg/m³
Monoksidi ya kaboni
701 µg/m³
European AQI (separate scale)
5