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Esch-sur-Alzette, Luxembourg

Kayl · Ubora wa hewa

Jumamosi, 7 Nov · Europe/Luxembourg

Kayl air quality

US air quality index

74

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
36 µg/m³
PM10
37 µg/m³
Ozoni
0 µg/m³
Dioksidi ya nitrojeni
18.7 µg/m³
Dioksidi ya salfa
4.7 µg/m³
Monoksidi ya kaboni
451.3 µg/m³
European AQI (separate scale)
3