The line chart gives data on the number of the United Kingdom air pollutants in millions of tonnes, from total, industry, transport and households sources, from 1990 and 2005.
Overall, the number for total, industry and households sources in the UK air pollutants in millions of tonnes was decreased over the given period. It is also notable that the share of transport was increased over the period.
Turning to details, the number of Total sources in the UK air pollutants was declined slightly from just below 8 million tonnes to 5 million tonnes between 1990 and 2005. If we look at Industry was decreased minimally from 6 million tonnes to 5 million tonnes. After that, this figure again decreased significantly to about 2 million tonnes in the final year. Finally, the rate of households in the UK was leveled off to 1 million tonnes between in the initial years and 1999. After that, this figure declined minimally to 0 million tonnes in the final year.
Regarding transport sources in the UK air pollutants was increased slightly from 1 million tonnes to around 1.7 million tonnes between 1900 and 1993; yet, this number decreased again to 1 million tonnes in 1996; but this figure went up sharply to 3 million tonnes in the final year.