A new interactive map has revealed the scale of ammonia pollution from industrial pig and poultry units across the UK, with the worst concentrations clustered in Lincolnshire, Herefordshire and Norfolk – regions with the highest density of intensive farms.
The 2025 IQ Air World air quality report, had analysed air quality data from 9,446 cities in 143 countries, regions, and territories around the world.
The city of Launceston in Australia’s island state of Tasmania is once again grappling with residential air pollution. The City Council has called for public submissions on how to address wood heater smoke after a recent return to unacceptable wintertime pollution levels.