While maintaining a consistent focus on the 2013 theme — ‘Clean Air, It’s Your Move’ — the city successfully engaged a wide variety of stakeholders, including research centres, schools, kindergartens, sports associations and citizens associations.
Keskendudes järjepidevalt 2013. aasta teemale — „Puhas õhk, sinu teha!” — on linn kaasanud väga erinevaid sidusrühmi, sealhulgas uurimiskeskusi, koole, lasteaedu, spordi- ja kodanikeühendusi.