In the air quality directive (2008/EC/50), the EU has set a limit value for carbon monoxide (CO) for the protection of human health: the CO maximum daily 8-hour mean values may not exceed 10 milligrams per cubic metre (mg/m3).
EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA).
We're using an increasing number of one-use products such as plastic razors, cups, paper towels, wipes, nappies, plastic bags, paper napkins and even disposable cameras to name a few. Not only do they usually cost more in the long-run, they involve the consumption of more resources and energy than their reusable alternatives.
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