From Montreal Gazette:
MONTREAL – The number of days of poor air quality on Montreal Island shot up to 68 last year from 44 days during 2007, the city’s air-quality watchdogs said Saturday.
The Réseau de surveillance de la qualité de l’air, or RSQA, placed the blame for that deteriorating air-quality performance squarely on fine-particulate air pollution – largely caused by the use of residential wood heat.
“The contribution of wood heat to fine-particulate emissions continues to grow and amounted in 2006 to about 61 per cent of the total estimated emissions,” the body’s freshly released eight-page annual report for 2008 states.
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