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Xinjiang, China

Aqchi · Ingancin iska

Thursday, Nov 12 · Asia/Urumqi

Aqchi air quality

US air quality index

31

Mai kyau

US EPA scale

  1. Mai kyau0–50Current category
  2. Matsakaici51–100
  3. Mai cutarwa ga masu saurin kamuwa101–150
  4. Mai cutarwa ga lafiya151–200
  5. Mai matuƙar cutarwa ga lafiya201–300
  6. Mai haɗari301–500+

A higher US AQI indicates more air pollution and greater health concern. Categories and pollutant concentration units are different measures.

Understand the EPA scale

Duk abubuwan gurɓata iska

PM1
4 µg/m³
PM2.5
6 µg/m³
PM10
11 µg/m³
Ozon
32 µg/m³
Diyoksayidin naytrojin
4.3 µg/m³
Diyoksayidin sulfur
2.7 µg/m³
Monoksayidin karbon
183.3 µg/m³
European AQI (separate scale)
1