Smog Levels Prompt Health Alert (UK)

People are being warned of the possible health risks after officials issued a smog warning for many parts of England.

Smog can also contain elevated levels of nitrogen dioxide and breathable dust.

Mr Bradshaw added: “Air pollution is something that can affect human health.

“During the 2003 heatwave, it was estimated… that up to 800 premature deaths may have occurred as a result of the poor air quality.