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

      59
      ??(2?)
      (2019? 12? 1? 05? ??)
      050
      100
      150
      200
      300
      >500
      ??
      ??
      ??? ??
      ??? ??
      ??? ??
      ??? ??
      ?? ?? ??:PM2.5
      ??:??? ?? ?? ????, ??? ?? ?? ??? ??? ??? ?? ??? ?? ?? ??.
      ??:?? ?? ??? ??? ?? ??? ?????.

      ???/?? PM2.5

      PM2.5 1?? ?? ??:41.8μg/m3,PM2.5 24?? ?? ??:32.37μg/m3.
      PM2.5 1?? ?? ?? ??: ?235?(?? ??).
      PM10 1?? ?? ??:50μg/m3,PM10 24?? ?? ??:49.86μg/m3.

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

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

      ??: μg/m3(CO=mg/m3)
      5 ???? ???AQIPM2.5PM10CONO2SO203-1hO3-8h?? ??
      ??? 1-46-0.72914119-
      ??? 24833450.832151318??
      ??? 35942491531755??
      ??? 460435213013912??
      ??? 56345540.7321175??

      ???/?? ?? ? ??

      ???/?? ?? ? ??:?223?,39% ?? ??.

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

      ?? / AQI ??AQIPM2.5PM10CONO2SO203-1hO3-8h?? ??
      2019-08-12 ?280?5029500.944211210334??
      2019-08-11 ?239?6822380.9711810141121??
      2019-08-10 ?332?9732541.0822213184156??
      2019-08-09 ?195?5728450.776157113108??
      2019-08-08 ?108?4323400.74416910885??
      2019-08-07 ?267?7623430.8341815150131??
      2019-08-06 ?190?5428480.8141510126104??
      24?? 03-1H, O3-8H ?? ??.?? ?? ?? 24?? ?? ??.?? AQI? "?? ?? ?? ?? (AQI) ?? (??)"(HJ633-2012) ?? ??? ??? ???.
      冲田杏梨在线