AIRMAP

• 7 columns of a spreadsheet.

• Represents two types of aerosol pollutants recorded from 4 air analysis stations across New Hampshire during a 'bad' week in June 2001.

• Aerosols are represented by instrument groupings, where woodwinds play ozone, and strings play carbon monoxide.

• Every beat or chord in the music represents one minute or one row of the spreadsheet as one day out of the 'bad' week unfolds.

Listen to the MP3 (708 kb)