znečistenie ovzdušia kvalita ovzdušia 9 Exclude matching results ochrana životného prostredia 9 Exclude matching results ochrana ovzdušia 7 Exclude matching results air pollution 5 Exclude matching results ovzdušie 5 Exclude matching results air quality management 4 Exclude matching results emisie 3 Exclude matching results emisie znečisťujúcich látok 3 Exclude matching results klimatické zmeny 3 Exclude matching results životné prostredie 3 Exclude matching results environmentálne aspekty 2 Exclude matching results environmentálne vhodné technológie 2 Exclude matching results ohrozenie životného prostredia 2 Exclude matching results Covid-19 1 Exclude matching results Covid-19 (disease) 1 Exclude matching results Kjótsky protokol, 1997 1 Exclude matching results aerosóly 1 Exclude matching results automobilová doprava 1 Exclude matching results bane 1 Exclude matching results biomonitoring 1 Exclude matching results climate changes 1 Exclude matching results damage to environment 1 Exclude matching results dejiny 1 Exclude matching results deti školského veku 1 Exclude matching results ecological heating 1 Exclude matching results ekologické vykurovanie 1 Exclude matching results ekológia človeka 1 Exclude matching results environmental aspects 1 Exclude matching results environmental education 1 Exclude matching results