1969 年 4 巻 2 号 p. 204-209
In the first report, the simple mathematical algorithm for computing pollutant concentration was presented for urban area, in which the relations between specific meteorological conditions and parameters were specialized.
This report is related to the methodology of estimation of pollution level and to its results. The prediction of concentration is done on the assumption that wind speed and wind direction can be accurately forecasted.
The procedure of “adaptive treatment” is applied to parameter estimation which is compared with “deterministic treatment”.