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Old May 10th 19, 10:37 AM posted to
Graeme Wall Graeme Wall is offline
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First recorded activity at LondonBanter: Jul 2003
Posts: 1,516
Default London pollution monitoring

On 10/05/2019 09:25, Recliner wrote:
Air pollution: Snuff out scented candles and avoid Tube — how to clean your
air 691

Usual problem with these sort of tests, they are only measuring one type
of pollutant. Tends to lead to simplistic "cures" that only address part
of the problem. It was the same concentration on one pollutant and
ignoring the others that gave us the Diesel Disaster.

Graeme Wall
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