Setting Traps to Capture Air?

Workers in the United Kingdom can request a jar of fresh air to improve their spirits. That is, if people can't make a weekend trip to the country, maybe just inhaling some country air will work a bit of magic!

At its website, the National Trust says:

"The fresh air has been captured from rural and coastal locations across the country – including the lake-side scent of Townend on the shores of Lake Windermere in Cumbria, the grass filled blend at Stourhead, Wiltshire and the woodland aroma...