Ministers are considering proposals to restrict the sale of wet wood and phase out the sale of coal in a bid to cut pollution.
A bus company has written to politicians across Tayside urging them to take tough action on congestion and pollution.
A leading Dundee councillor has called for more to be done to improve air quality around one of the city's busiest roads.
A Dundee councillor said lorries may have to be banned from some roads in the city to reduce pollution.
Is the UK Government's plan to ban new petrol and diesel vehicles from 2040 way too distant to tackle the air quality crisis being experienced now, or is it truly the start of a green transport revolution? Michael Alexander reports.
Residents in the West End and Strathmartine have complained about plumes of dust being kicked up by passing cars as a result of recent roadworks.
Dundee risks being left behind in efforts to improve air quality , according to one city councillor.
Toxic levels of air pollution have been discovered across Scotland, leading to pollution campaigners to call a temporary national crisis.
High emission vehicles could be banned from certain streets in Perth and Crieff under radical plans to improve air quality.
There appears to have been no significant rise in air pollution because of heavy traffic diverted through west Fife during the Forth Road Bridge’s closure last December, according to a long awaited report.