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ԴPM2.5OyW

V|՚|ָ

39՚⃞
п՚|44/297
鿴՚|ָа
һ ՚׃

՚|

麣еĿ՚ȫ95%ij,ٝһ°
Wܰʾ
՚|˝MȺɶӑһµĿ՚
՚ҪȾȣ
  • PM2.520
  • 4g/m3
  • һ̼o
  • PM10 45g/m3
  • 20g/m3
  • o

ʲôǿ՚|ָ

𣺿՚|ָAir Quality IndexQAQIǶ՚|rָ֞弉՚|e䔵ֵԽf՚ȾrԽwΣҲԽc՚|urҪȾ鼚wpm2.5wpm10SO2NO2O3һ̼CO

ʲôPM2.5

pm2.5ָh՚п՚WֱСڵ 2.5 m wҲQw՚еĺԽ՚ȾԽджк|wͭh|Ӱ

麣24Сr՚|ָڅ
麣ܿ՚|ָڅ

麣п՚|ָ

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ЇhOվ

Oyվcr

λ:g/m3COmg/m3

Oyվc AQI ՚|r pm2.5(g/m3) O3(g/m3) ҪȾ
T 45 20 112 PM10
35 8 110 PM10
ǰɽ 38 17 75 PM10
Ƽ 39 24 71 PM10
ʾȾ ʾȾڽ
չ_

PM2.5P֪R

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