Perai空气污染:实时空气质量指数(AQI)


Perai AQI: Perai实时空气质量指数(AQI)。
45
更新时间 星期四21:00
温度。: 28°C
当前过去48小时内数据最小最大
AQI
45Perai AQI (AQI)  measured by Malaysia Department of Environment (DOE); Air Polluant Index Management System.
Values are converted to the US EPA AQI standard.4557
气象数据
温度。
28Perai  t (温度。)  measured by Citizen Weather Observer Program (CWOP/APRS).2432
空气压力
1009Perai  p (空气压力:)  measured by Citizen Weather Observer Program (CWOP/APRS).10061011
湿度
83Perai  h (湿度)  measured by Citizen Weather Observer Program (CWOP/APRS).66100
1Perai  w (风)  measured by Citizen Weather Observer Program (CWOP/APRS).15


Please note that the Air Pollutant Index reported by the DoE is calculated based on the 24 hours running average of the most dominant pollutants (including PM2.5, PM10 and Ozone). This can make it really difficult to find out what the actual air quality is in real time. The best practice is to report real-time air quality using hourly data, which is what most EPA worldwide do.

For instance, during a period of Haze, where the Air Quality Index can deteriorate significantly and fast, the published Air Pollution index is most likely lower than the actual pollution. Similarly, when the air polution decreases, the Air Quality Index can still be very high although the pollution is gone.Read more here.
分享: “如何为今天的空气污染?实时空气污染的数据 - 超过100个国家在世界上。
https://aqicn.org/here/cn/
分享: “Perai的空气污染指数是 - 2023年11月30日, 21:00

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