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Guangdong, China

West Gate · Kalidad ng hangin

Miyerkules, Nob 11 · Asia/Shanghai

West Gate air quality

US air quality index

62

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
16 µg/m³
PM2.5
19 µg/m³
PM10
22 µg/m³
Osono
80.3 µg/m³
Nitroheno dioksido
28 µg/m³
Asupre dioksido
28.7 µg/m³
Karbon monoksido
278 µg/m³
European AQI (separate scale)
2