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ԴPM2.5

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ܰ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

Ϻ24Сʱָ
Ϻָܿ

Ϻпָ

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ʡݿָ

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йվ

վʵʱ

λ:g/m3COΪmg/m3

վ AQI ״ pm2.5Ũ(g/m3) O3Ũ(g/m3) ҪȾ
20 14 24 PM10
վ 27 10 31 PM10
¹ 17 12 P2.5
ֶɳ 13 3 39 PM10
ֶվ 20 10 39 PM10
ֶŽ 18 7 38 PM10
21 5 24 PM10
ֵɽ 12 6 38 PM10
ʮ峧 15 10 34 PM10
ʦ 16 11 27 PM10
Ư 20 12 30 PM10
ʾȾŨ ʾȾŨڽ
չ

PM2.5֪ʶ

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