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Gorbitz · Ubora wa hewa

Jumatano, 21 Okt · Europe/Berlin

Gorbitz air quality

US air quality index

61

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
12 µg/m³
PM2.5
12 µg/m³
PM10
13 µg/m³
Ozoni
37.3 µg/m³
Dioksidi ya nitrojeni
11 µg/m³
Dioksidi ya salfa
3 µg/m³
Monoksidi ya kaboni
218.3 µg/m³
European AQI (separate scale)
2