ENVIRONMENTAL QUALITY (CLEAN AIR) REGULATIONS, 1978ENVIRONMENTAL QUALITY (CLEAN AIR) REGULATIONS, 1978PU(A) 280/1978In exercise of the powersconferred by section 51 of the Environmental Quality Act, 1974, the Ministerafter consultation with the Council makes the following regulations:PART IPRELIMINARY1. Citationand commencement.TheseRegulations may be cited as the Environmental Quality (Clean Air)Regulations, 1978, and shall come into force on the1st October 1978.2. Interpretation.Inthese Regulations, unless the context otherwise requires —"airimpurities" includes smoke, soot, dust, ash (including flyash),cinders, grit, solid particles of any kind inclusive of particulates, gases,fumes, mist, odours and radioactive substance which are generated as a resultof combustion of fuel and the like, or a result of the use of electricity as aheat source, or a result of synthesis, resolution or any other treatment andany other substance which may be designated by the Minister as those...