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Liaoning, China

Wanghu · Kalidad ng hangin

Sabado, Nob 7 · Asia/Shanghai

Wanghu air quality

US air quality index

57

Katamtaman

US EPA scale

  1. Mabuti0–50
  2. Katamtaman51–100Current category
  3. Masama sa kalusugan ng mga sensitibong grupo101–150
  4. Masama sa kalusugan151–200
  5. Lubhang masama sa kalusugan201–300
  6. Mapanganib301–500+

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

Understand the EPA scale

Lahat ng Polutante

PM1
22 µg/m³
PM2.5
24 µg/m³
PM10
29 µg/m³
Osono
16 µg/m³
Nitroheno dioksido
30 µg/m³
Asupre dioksido
9 µg/m³
Karbon monoksido
352 µg/m³
European AQI (separate scale)
2