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Silesia, Poland

Cynków · Ubora wa hewa

Jumamosi, 14 Nov · Europe/Warsaw

Cynków 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
35 µg/m³
PM2.5
38 µg/m³
PM10
41 µg/m³
Ozoni
16.7 µg/m³
Dioksidi ya nitrojeni
30.7 µg/m³
Dioksidi ya salfa
16 µg/m³
Monoksidi ya kaboni
388.7 µg/m³
European AQI (separate scale)
2