Ruka hadi hali ya hewa
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Isfahan, Iran

Dashtlū · Ubora wa hewa

Jumatatu, 26 Okt · Asia/Tehran

Dashtlū 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
13 µg/m³
PM2.5
19 µg/m³
PM10
35 µg/m³
Ozoni
18.3 µg/m³
Dioksidi ya nitrojeni
34 µg/m³
Dioksidi ya salfa
8 µg/m³
Monoksidi ya kaboni
279 µg/m³
European AQI (separate scale)
3