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					<dc:identifier>http://www.legislation.gov.uk/asc/2024/2/section/3/enacted/welsh</dc:identifier><dc:title>Deddf yr Amgylchedd (Ansawdd Aer a Seinweddau) (Cymru) 2024</dc:title><dc:language>cy</dc:language><dc:publisher>King's Printer of Acts of Parliament</dc:publisher><dc:modified>2024-03-07</dc:modified>
					
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									<ukm:Notes><ukm:Note IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/notes" DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/notes/welsh"/><ukm:Alternatives><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2024/2/pdfs/ascen_20240002_mi.pdf" Date="2024-03-08" Title="Explanatory Note" TitleWelsh="Nodiadau Esboniadol" Size="5919316" Language="Mixed"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2024/2/pdfs/ascen_20240002_we.pdf" Date="2024-03-08" Title="Explanatory Note" TitleWelsh="Nodiadau Esboniadol" Size="1858577" Language="Welsh"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2024/2/pdfs/ascen_20240002_en.pdf" Date="2024-03-08" Title="Explanatory Note" Size="2122838"/></ukm:Alternatives>       
								</ukm:Notes> 
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				</ukm:Metadata><Primary><Body DocumentURI="http://www.legislation.gov.uk/asc/2024/2/body/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/body" NumberOfProvisions="41" NumberFormat="default"><Part DocumentURI="http://www.legislation.gov.uk/asc/2024/2/part/1/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/part/1" NumberOfProvisions="34" id="part-1"><Number>RHAN 1</Number><Title>ANSAWDD AER</Title><Chapter DocumentURI="http://www.legislation.gov.uk/asc/2024/2/part/1/chapter/1/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/part/1/chapter/1" NumberOfProvisions="9" id="part-1-chapter-1"><Number>PENNOD 1</Number><Title>TARGEDAU CENEDLAETHOL</Title><P1group><Title>Y broses o osod targedau</Title><P1 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3" id="section-3">
<Pnumber PuncAfter="">3</Pnumber>
<P1para>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/1/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/1" id="section-3-1">
<Pnumber>1</Pnumber>
<P2para>
<Text>Cyn gwneud rheoliadau o dan adran 1 neu 2, rhaid i Weinidogion Cymru—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/1/a/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/1/a" id="section-3-1-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>ceisio cyngor gan bersonau y maent yn ystyried eu bod yn annibynnol ac yn meddu ar arbenigedd perthnasol, a</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/1/b/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/1/b" id="section-3-1-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>rhoi sylw i wybodaeth wyddonol ynghylch llygredd aer.</Text>
</P3para>
</P3>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/2/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/2" id="section-3-2">
<Pnumber>2</Pnumber>
<P2para>
<Text>Cyn gwneud rheoliadau o dan adran 1 neu 2 sy’n gosod neu’n diwygio targed mewn cysylltiad â llygrydd penodol, rhaid i Weinidogion Cymru roi sylw i unrhyw ganllawiau ar gyfer y llygrydd hwnnw a gyhoeddwyd gan Sefydliad Iechyd y Byd yn ei ganllawiau ansawdd aer byd-eang diweddaraf.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/3/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/3" id="section-3-3">
<Pnumber>3</Pnumber>
<P2para>
<Text>Cyn gwneud rheoliadau o dan adran 1 neu 2 sy’n gosod neu’n diwygio targed, rhaid i Weinidogion Cymru fod wedi eu bodloni y gellir cyflawni’r targed neu’r targed diwygiedig.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/4/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/4" id="section-3-4">
<Pnumber>4</Pnumber>
<P2para>
<Text>Ni chaiff Gweinidogion Cymru wneud rheoliadau o dan adran 1 neu 2 sy’n dirymu neu’n gostwng targed (y “targed presennol”) onid ydynt wedi eu bodloni—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/4/a/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/4/a" id="section-3-4-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>na fyddai cyflawni’r targed presennol o unrhyw fudd sylweddol o gymharu â pheidio â chyflawni’r targed neu gyflawni targed is, neu</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/4/b/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/4/b" id="section-3-4-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>yn sgil newidiadau mewn amgylchiadau ers gosod y targed presennol neu ei ddiwygio ddiwethaf, y byddai costau amgylcheddol, costau cymdeithasol, costau economaidd neu gostau eraill cyflawni’r targed yn anghymesur â’r buddion.</Text>
</P3para>
</P3>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/5/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/5" id="section-3-5">
<Pnumber>5</Pnumber>
<P2para>
<Text>Cyn gwneud rheoliadau o dan adran 1 neu 2 sy’n dirymu neu’n gostwng targed, rhaid i Weinidogion Cymru osod gerbron Senedd Cymru, a chyhoeddi, ddatganiad sy’n esbonio pam y mae Gweinidogion Cymru wedi eu bodloni fel y’i crybwyllir yn is-adran (4).</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/6/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/6" id="section-3-6">
<Pnumber>6</Pnumber>
<P2para>
<Text>Mae rheoliadau yn gostwng targed os ydynt, i unrhyw raddau—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/6/a/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/6/a" id="section-3-6-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>yn gosod safon is yn lle’r safon benodedig, neu</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/6/b/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/6/b" id="section-3-6-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>yn pennu dyddiad diweddarach yn lle’r dyddiad penodedig.</Text>
</P3para>
</P3>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/7/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/7" id="section-3-7">
<Pnumber>7</Pnumber>
<P2para>
<Text>Ni chaiff rheoliadau o dan adran 1 ddirymu’r targed ansawdd aer sydd wedi ei osod i gydymffurfio ag is-adran (2) o’r adran honno (ond cânt ei ddiwygio yn unol â’r adran hon).</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/8/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/8" id="section-3-8">
<Pnumber>8</Pnumber>
<P2para>
<Text>Ni chaiff rheoliadau o dan adran 2 ddirymu targed ansawdd aer PM2.5 (ond cânt ei ddiwygio yn unol â’r adran hon).</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/9/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/9" id="section-3-9">
<Pnumber>9</Pnumber>
<P2para>
<Text>At ddibenion y Bennod hon, mae targed wedi ei gyflawni os yw’r safon benodedig wedi ei chyrraedd erbyn y dyddiad penodedig.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/10/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/10" id="section-3-10">
<Pnumber>10</Pnumber>
<P2para>
<Text>Rhaid i Weinidogion Cymru osod drafft o offeryn statudol sy’n cynnwys y rheoliadau sy’n ofynnol gan adran 1(2) gerbron Senedd Cymru cyn diwedd y cyfnod o 6 mlynedd sy’n dechrau â’r dyddiad y caiff y Ddeddf hon y Cydsyniad Brenhinol.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2024/2/section/3/11/enacted/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2024/2/section/3/11" id="section-3-11">
<Pnumber>11</Pnumber>
<P2para>
<Text>Rhaid i Weinidogion Cymru osod drafft o offeryn statudol sy’n cynnwys rheoliadau sy’n gosod targed ansawdd aer PM2.5 gerbron Senedd Cymru cyn diwedd y cyfnod o 3 blynedd sy’n dechrau â’r dyddiad y caiff y Ddeddf hon y Cydsyniad Brenhinol.</Text>
</P2para>
</P2>
</P1para>
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