Canada Day 2020 - “This high average level of pollution is well beyond the next largest such event, experienced in September 2020 on the US west coast … and was far more severe for those directly in the path of the smoke, across much of the north-east US.” https://t.co/TxEKs1wd8h

1:12pm PDT - June 9th, 2023

“This high average level of pollution is well beyond the next largest such event, experienced in September 2020 on the US west coast … and was far more severe for those directly in the path of the smoke, across much of the north-east US.” https://t.co/TxEKs1wd8h

0 retweets 0 likes -

Lanie Lee Cook (@lanieleecook)