The smoky, hazy conditions in the Lower Mainland are due to

本帖于 2022-10-19 15:50:13 时间, 由普通用户 凯茜Cathy 编辑

The smoky, hazy conditions in the Lower Mainland are due to wildfires burning southeast of Chilliwack, near Hope, Harrison Lake and in Washington state, causing high concentrations of fine particulate matter, or PM2.5, throughout the region.

As of Wednesday morning, only Lahore and Chengdu has worse air quality than Vancouver.

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狗班的一众玫瑰是不是要被熏黄了 -姜小鱼- 给 姜小鱼 发送悄悄话 姜小鱼 的博客首页 (0 bytes) () 10/19/2022 postreply 15:50:47

今天又收了三棵 -好吃狗- 给 好吃狗 发送悄悄话 好吃狗 的博客首页 (0 bytes) () 10/19/2022 postreply 15:57:13

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