每新增200辆电动汽车，可有效降低社区1%有害气体排放

—-Every 200 Electric Cars Added to a Neighborhood Drops Toxic Pollution by Over 1 Percent

In neighborhoods across California, something subtle has been happening.  Between 2019 and 2023, as the number of zero-emissions vehicles (ZEVs) grew, the air itself began to shift. Molecule by molecule, breath by breath, pollution started to loosen its grip.

在加州各地的社区，一些微妙的事情正在发生。2019年至2023年间，随着零排放车辆（ZEV）数量的增加，空气本身质量也开始发生好转。

A new analysis reveals that this change is measurable and real. For every 200 ZEVs added, levels of nitrogen dioxide (NO₂) dropped by 1.1% in the surrounding neighborhood. It is one of the clearest real-world confirmations yet that the move toward electric transportation is already cleaning the air people breathe, not in some distant future, but now.

一项新的分析显示，这种变化是可衡量且真实存在的。每增加200个ZEV，周边地区的二氧化氮（NO₂）水平下降1.1%。该数据已经得到科学验证，表明在清洁空气方面，目前电动汽车已经凸显效果。

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Every 200 Electric Cars Added to a Neighborhood Drops Toxic Pollution by Over 1 Percent