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ԴPM2.5

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麣еĿȫ95%ij,һ°
ܰʾ
ȺɶμӻһµĿ
ҪȾŨȣ
  • PM2.520
  • 4g/m3
  • һ̼
  • PM10 45g/m3
  • 20g/m3

ʣʲôǿָ

𣺿ָAir Quality IndexAQIǶ״ָΪ弶ӦֵԽ˵Ⱦ״Խ彡ΣҲԽ۵ҪȾΪϸpm2.5pm10SO2NO2O3һ̼CO

ʣʲôPM2.5

pm2.5ָпѧֱСڵ 2.5 m ĿҲϸеĺԽȾԽджкͻӰ

麣24Сʱָ
麣ָܿ

麣пָ

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ʡݿָ

>>
йվ

վʵʱ

λ:g/m3COΪmg/m3

վ AQI ״ pm2.5Ũ(g/m3) O3Ũ(g/m3) ҪȾ
28 8 71 PM10
34 14 107 PM10
ǰɽ 26 18 80 PM10
Ƽ 33 5 103 PM10
ʾȾŨ ʾȾŨڽ
չ

PM2.5֪ʶ

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