<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.katika miaka michache iliyopita, ofisi ya meya wa santiago de cali, kupitia dagma, imekuwa ikifanya kazi kwa kasi katika utekelezaji wa teknolojia, kufanya shughuli za udhibiti na ufuatiliaji na mafunzo kwa wafanyabiashara kwa lengo la kupunguza uzalishaji na kuhakikisha kuwa mji una viwango vya ubora wa hewa, alisema arizabaleta moreno.  <response>: in the last few years, the mayors office of santiago de cali, through the dagma, has been working intensively on the implementation of technologies, conducting control and surveillance operations and training for businessmen with the aim of reducing emissions and ensuring that the city has good air quality standards, said arizabaleta moreno. 