Ruka hadi hali ya hewa
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Mehedinți County, Romania

Bala de Sus · Ubora wa hewa

Jumapili, 8 Nov · Europe/Bucharest

Bala de Sus air quality

US air quality index

64

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
30 µg/m³
PM2.5
32 µg/m³
PM10
34 µg/m³
Ozoni
26.7 µg/m³
Dioksidi ya nitrojeni
10.7 µg/m³
Dioksidi ya salfa
0.7 µg/m³
Monoksidi ya kaboni
305.7 µg/m³
European AQI (separate scale)
2