TO THE QUESTION OF THE ESTIMATION OF ECOLOGICAL STATIONS METROLOGICAL RELIABILITY
The results of a study of the metrological reliability of network automatic ecological stations in St. Petersburg were obtained; estimates were given of the main indicators of the pollutants sensors metrological reliability: carbon monoxide, oxide and nitrogen dioxide. The probability of readiness of each station to work at any time is calculated, zoning of the territory of St. Petersburg by the coefcient of readiness of environmental stations is carried out. Numerical experiments were carried out to assess the effect of gaps in the time series of nitric oxide concentration on its statistical parameters