Ruka hadi hali ya hewa
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Uttarakhand, India

Manglaur · Ubora wa hewa

Jumapili, 15 Nov · Asia/Kolkata

Manglaur air quality

US air quality index

162

Hewa yenye madhara

US EPA scale

  1. Nzuri0–50
  2. Wastani51–100
  3. Hewa yenye madhara kwa makundi nyeti101–150
  4. Hewa yenye madhara151–200Current category
  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
74 µg/m³
PM2.5
88 µg/m³
PM10
104 µg/m³
Ozoni
54.3 µg/m³
Dioksidi ya nitrojeni
19.7 µg/m³
Dioksidi ya salfa
13 µg/m³
Monoksidi ya kaboni
536 µg/m³
European AQI (separate scale)
6