… German Committee on Indoor Air Guide Values The German Committee on Indoor Air Guide …

… other cosmetic products, they are also present in detergents and cleaning agents, air sprays, fragrant candles, and in scented oils for burners. There is even perfume … and hoovers for sale.  Some department stores and offices are scented through the air conditioning system. This omnipresence of fragrances can be problematic, … per manufacturer.  Most fragrances, however, are on the market in lower volumes. Airing is better than covering up with scent The Federal Environment Agency …

… Global stations are situated in remote regions with very low background levels of air pollutants and no anthropogenic influence. They have a large area of … which allows for detection of both long-range transported, and locally influenced, air masses. The station acts as a regional station in the GAW network. Its mainly …

… Air pollutants at a glance Smog in an urban area Source: Axel Eggert / Umweltbundesamt The composition of the air is affected by humans. Many components of the air are, above a certain …