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    2. ???/?? ?? ?? ??

      50
      ??(1?)
      (2019? 8? 12? 11? ??)
      050
      100
      150
      200
      300
      >500
      ??
      ??
      ??? ??
      ??? ??
      ??? ??
      ??? ??
      ?? ?? ??:-
      ??:??? ?? ?? ??.
      ??:???? ?? ??? ?? ??.

      ???/?? PM2.5

      PM2.5 1?? ?? ??:33.56μg/m3,PM2.5 24?? ?? ??:18.06μg/m3.
      PM2.5 1?? ?? ?? ??: ?341?(?? ??).
      PM10 1?? ?? ??:49.33μg/m3,PM10 24?? ?? ??:36.85μg/m3.

      ???/?? ?? ???? ???

      ??:
      AQI=?? ?? ??; PM2.5=?????; PM10=????; CO=?????;NO2=?????;SO2=????;O3-1h=?? 1?? ??;O3-8h=?? 8?? ??;

      ??: μg/m3(CO=mg/m3)
      9 ???? ???AQIPM2.5PM10CONO2SO203-1hO3-8h?? ??
      ??? 16345500.84045426??
      ??? 24227421.14933514??
      ??? 36338760.91826328??
      ??? 455394315442913??
      ??? 54929490.95232612??
      ??? 64330410.95023616??
      ??? 74424440.73034617??
      ??? 852295314933518??
      ??? 958414614623222??

      ???/?? ?? ? ??

      ???/?? ?? ? ??:?278?,24% ?? ??.

      ???/?? ?? 7 ??? ?? ? ???(24 ?? ??)

      ?? / AQI ??AQIPM2.5PM10CONO2SO203-1hO3-8h?? ??
      2019-08-11 ?270?7618380.787203143131??
      2019-08-10 ?244?6414290.737153126117??
      2019-08-09 ?347?10028580.636342187160??
      2019-08-08 ?279?7920430.61232140134??
      2019-08-07 ?262?7520370.736254164130??
      2019-08-06 ?213?6022570.5964739472??
      2019-08-05 ?181?5220530.505343118102??
      24?? 03-1H, O3-8H ?? ??.?? ?? ?? 24?? ?? ??.?? AQI? "?? ?? ?? ?? (AQI) ?? (??)"(HJ633-2012) ?? ??? ??? ???.
      冲田杏梨在线