London, San Francisco and Beijing achieve ‘remarkable reductions’ in air pollution

[Andreae Downs]

London, San Francisco and Beijing achieve ‘remarkable reductions’ in air pollution
https://www.theguardian.com/environment/2026/mar/12/london-san-francisco-and-beijing-achieve-remarkable-reductions-in-air-pollution?CMP=Share_iOSApp_Other

[Nedeljkovic, Srdjan S.,MD]

Andreae and all,

For San Francisco, there has also been a high office vacancy rate of 35%, to the point that BART continues to have a 50% decrease in ridership compared to pre-pandemic levels.

I wonder if those trends may have also contributed to the reduction in particulates and pollution.

Srdj

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London, San Francisco and Beijing achieve ‘remarkable reductions’ in air pollution

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