加拿大部长们支持更严格的空气质量规则,以便到2030年削减微粒微粒的细限值。 Canadian ministers back stricter air quality rules to cut fine particulate limits by 2030.

加拿大各国环境部长赞同对微粒物质采用更严格的空气质量标准,目的是到2030年将这一限值从每立方米27微克降至23微克。 Canadian environment ministers have endorsed stronger air quality standards for fine particulate matter, aiming to reduce the limit from 27 micrograms per cubic metre to 23 by 2030. 此举承认野火对空气质量和公共卫生的影响。 The move acknowledges the impact of wildfires on air quality and public health. 这些标准虽然不具法律约束力,但是与工业界、环境团体、土著团体和卫生组织合作制定的。 The standards, though not legally binding, were developed collaboratively with industry, environmental groups, Indigenous groups, and health organizations.