Ozone content over the Russian Federation in the second quarter of 2016

The review is compiled on the basis of the operation of the total ozone (TO) monitoring system in the CIS and Baltic countries that functions in the operational regime at the Central Aerological Observatory. The monitoring system uses the data from the national network equipped with M-124 filter ozonometers under methodological supervision of the Main Geophysical Observatory. The quality of the functioning of the entire system is under the operational control based on the observations obtained from the OMI satellite equipment (NASA, the United States). The basic TO observation data are generalized for each month of the second quarter of 2016 and for the quarter as a whole. The data of routine observations of surface ozone content carried out in the Moscow region and Crimea are also presented.     

Ozone content over the Russian Federation in the first quarter of 2017

The review is based on the results of the operation of the total ozone (TO) monitoring system in the CIS countries. The system is functioning in the operational regime at the Central Aerological Observatory (CAO) and uses the data from the national network equipped with M-124 filter ozonometers being under the methodological supervision of the Main Geophysical Observatory. The quality of the entire system functioning is under operational control based on the observations obtained from neighboring countries and the OMI satellite equipment (NASA, USA). Basic TO observation data are generalized for each month of the first quarter of 2017 and for the first quarter. Data on surface ozone values in the Moscow region and Crimea are also provided.     

Ozone Content over the Russian Federation in the First Quarter of 2018

The review is based on the operation results of the system that monitors the total ozone (TO) in the CIS and Baltic countries and functions in the operational mode at the Central Aerological Observatory (CAO). The monitoring system uses the data from the national network equipped with M-124 filter ozonometers working under the methodological supervision of the Main Geophysical Observatory. The quality of the system functioning is operationally controlled in CAO by the comparison with the observations obtained from the OMI satellite equipment (NASA, USA). Basic TO observation data are generalized for each month of the first quarter of 2018 and for the first quarter. The data of routine observations of surface ozone values in the Moscow region and Crimea are also considered.     

Ozone Content over the Russian Federation in 2017

The review is based on the operation results of the system for total ozone (TO) monitoring in the CIS and Baltic countries functioning in the operational regime at the Central Aerological Observatory (CAO). The monitoring system uses data from the national network equipped with M-124 filter ozonometers being under the methodological supervision of the Main Geophysical Observatory. The quality of the entire system functioning is operationally controlled in CAO through the comparison with the observations obtained from the OMI satellite equipment (NASA, USA). Basic TO observation data are generalized for each month of the fourth quarter of 2017, for the whole fourth quarter, and for the whole year. The data of routine observations of surface ozone values in the Moscow region and Crimea are also considered.     

Ozone content over the Russian Federation in 2013

The review is compiled on the basis of the results of the operation of the total ozone (TO) monitoring in the CIS and Baltic countries functioning in the operational regime at the Central Aerological Observatory (CAO). The monitoring system uses the data from the national network of M-124 filter ozonometers under the methodological supervision of the Main Geophysical Observatory. The quality of the functioning of the entire system is under operational control based on the observations obtained from the OMI satellite equipment (NASA, the United States). The basic TO observation data are generalized for each month of the fourth quarter of 2013, for the quarter as a whole, and for the whole year. Some results of regular observations of surface ozone content carried out in Moscow region and Crimea are also considered.     

Ozone content over the Russian Federation in the second quarter of 2017

The review is compiled on the basis ofthe operation ofthe system that monitors total ozone (TO) in the CIS and Baltic countries and functions in the operational regime at the Central Aerological Observatory (CAO). The monitoring system uses the data from the national network equipped with M-124 filter ozonometers under the methodological supervision ofthe Main Geophysical Observatory. The quality of the functioning of the entire system is under the operational control based on the observations obtained from the OMI satellite equipment (NASA, USA). The basic TO observation data are generalized for every month of the second quarter of 2017 and for the quarter as a whole. The data of observations of surface ozone content carried out in the Moscow region and on the Black Sea coast of Crimea are also briefly presented.     

Ozone Content over the Russian Federation in the Third Quarter of 2018

The review is compiled on the basis of the results of the operation of the total ozone (TO) monitoring system that covers Russia and adjoining territories and functions in the operational mode at the Central Aerological Observatory (CAO). The monitoring system uses data from the national network equipped with M-124 filter ozonometers being under the methodological supervision of the Main Geophysical Observatory. The quality of the system functioning is operationally controlled based on the OMI satellite equipment observations (NASA, USA). Basic TO observation data are generalized for each month of the third quarter of 2018 and for the third quarter as a whole. The data of routine observations of surface ozone values in the Moscow region, Crimea, and on the Kola Peninsula are also considered.     

Ozone Content over the Russian Federation in the Second Quarter of 2018

The review is compiled on the basis of the results of the operation of the total ozone (TO) monitoring in Russia and adjoining territories that functions in the operational mode at the Central Aerological Observatory (CAO). The monitoring system uses data from the national network equipped with M-124 filter ozonometers being under the methodological supervision of the Main Geophysical Observatory. The quality of the functioning of the entire system is operationally controlled based on the OMI satellite equipment observations (NASA, USA). Basic TO observation data are generalized for each month of the second quarter of 2018 and for the second quarter. The data of routine observations of surface ozone values in the Moscow region and Crimea are also considered.     

Ozone content over the Russian Federation in the third quarter of 2016

The review is compiled on the basis of the operation of the total ozone (TO) monitoring system in the CIS and Baltic countries that functions in the operational regime at the Central Aerological Observatory. The monitoring system uses the data from the national network equipped with M-124 filter ozonometers under methodological supervision of the Main Geophysical Observatory. The quality of the functioning of the entire system is under the operational control based on the observations obtained from the OMI satellite equipment (NASA, the United States). The basic TO observation data are generalized for each month of the third quarter of 2016 and for the quarter as a whole. The data of routine observations of surface ozone content carried out in the Moscow region and Crimea are also presented.     

Air pollution over European Russia and Ukraine under the hot summer conditions of 2010

Variations in the concentrations of both primary (PM₁₀, CO, and NO_x) and secondary (ozone) pollutants in the atmosphere over the Moscow and Kirov regions, Kiev, and Crimea under the conditions of the anomalously hot summer of 2011 are given and analyzed. The concentrations of ozone, PM₁₀, CO, and NO_x in the atmosphere over the Moscow region exceeded their maximum permissible levels almost continuously from late July to late August 2010. The highest level of atmospheric pollution was observed on August 4–9, when the Moscow region was within a severe plume of forest and peatbog fires. The maximum single concentrations of ozone, which exceeded its maximum permissible level two-three times, were accompanied by high concentrations of combustion products: the concentrations of PM₁₀ and CO were also three-seven times higher than their maximum permissible concentrations. The maximum levels of air pollution were observed under the meteorological conditions that were unfavorable for pollution scattering, first of all, at a small vertical temperature gradient in the lower atmospheric boundary layer. The number of additional cases of mortality due to the exceeded maximum permissible concentrations of PM₁₀ and ozone in the atmosphere over Moscow was estimated. Under the weather conditions that were close to those for the Moscow region, the air quality remained mainly satisfactory in the Kirov region, Kiev, and Crimea, which were almost not affected by fires.