Search results: 6

Lietuvos hidrometeorologijos tarnyba prie Aplinkos ministerijos

Metadata of the meteorological stations network.

Lietuvos hidrometeorologijos tarnyba prie Aplinkos ministerijos

Metadata of the water gauging stations network.

Aplinkos apsaugos agentūra

The research is carried out at Aukštaitija and Žemaitija and Preila integrated air pollution research stations. To estimate the long-range transmission of air pollutants from other countries. Their impact on the overall pollution level of the Lithuanian air basin. Change in the main types of Lithuanian landscape. Transformation of pollutants and effects on the condition of relatively natural ecosystems. The research are carried out in implementation of Directives 2004/107/ EC of the European Parliament and of the Council relating to arsenic, cadmium, mercury, nickel and polycyclic aromatic hydrocarbons in ambient air. And 2008/50 / EC on ambient air quality and cleaner air for Europe. The obligations of Directive (EU) 2016/2284 of the European Parliament and of the Council to monitor the adverse effects of air pollution on ecosystems (requirements of Articles 9, 10 and Annex V), taking into account the country's obligations under the European Monitoring and Evaluation Program EMEP) and the requirements of the International Cooperative Program on Integrated Monitoring (ICP IM).

Aplinkos apsaugos agentūra

The system of automatic state ambient air monitoring stations in Lithuania consists of 14 urban air quality monitoring stations operating in Vilnius, Kaunas, Klaipėda, Šiauliai, Panevėžys, Jonava, Kėdainiai, Naujoji Akmenė and Mažeikiai and 3 integrated monitoring stations operating in Aukštaitija, Žemaitija and Dzūkija National Parks. Concentrations of the following pollutants are measured at automatic air quality monitoring stations: particulate matter PM10, fine particulate matter PM2.5, nitrogen oxides (NO2, NOx, NO), sulfur dioxide (SO2), carbon monoxide (CO), ozone (O3), benzene, mercury. The tests and measurements shall be carried out in accordance with the requirements of Directives 2004/107/EC of the European Parliament and of the Council relating to arsenic, cadmium, mercury, nickel and polycyclic aromatic hydrocarbons in ambient air and 2008/50/EC on ambient air quality and cleaner air for Europe.

Aplinkos apsaugos agentūra

Lithuanian state air monitoring measurement data (semi-automatic sampling) Measurements was carried out at 5 state-monitored air quality research stations: Vilnius, Žirmūnai (0003), Kaunas Petrašiūnai (0041), Klaipėda Centras (0031), Šiauliai (0022), Aukštaitija (0051). From the PM10 filters exposed for 1 week (air volume pumping 2.3 m3/h), in the laboratory analyzed and reported monthly average and average annual concentrations in the ambient air of the following heavy metals: Pb, As, Ni, Cd (units of measurement for lead is µg/m3 and for As, Ni, Cd accordingly ng/m3) and the following polycyclic aromatic hydrocarbons (PAHs): benzo(a)pyrene, benzo(b)fluoranthene, benzo(k)fluoranthene, dibenzo(a,h)anthracene, indene(1,2,3-cd)pyrene (units ng/m3). The results of the measurements are presented in accordance with the following legislation: 2008 May 21 Directive 2008/50/EC of the European Parliament and of the Council on ambient air quality and cleaner air for Europe (lead in ambient air measurements); 2004 December 15 Directive 2004/107/EC of the European Parliament and of the Council relating to arsenic, cadmium, mercury, nickel, and polycyclic aromatic hydrocarbons in ambient air.

Lietuvos hidrometeorologijos tarnyba prie Aplinkos ministerijos

Access to meteorological observation data for the last 10 years of Lithuanian meteorological stations. The dataset consists of meteorological observations and measurements measured at 18 meteorological stations, hourly data of 8 meteorological elements: average air temperature, relative air humidity, average wind speed, wind speed direction, wind gust, amount of precipitation, cloudiness, atmospheric pressure. For more information – api.meteo.lt