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5 lietas ko vajag zinat par PM2.5 gaisa piesarnojumu

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Izglitos segments paskaidro PM2.5 gaisa piesarnojumu to avotus veselibas ietekmi un merijumus. Piedava praktiskus soļus lai samazinat ekspoziciju piemeram maskas un gaisa attiritajus un noradijumus cilvekiem ar astmu alergijam vai sirds slimibam ceļojot.

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