Santa Monica, Los Angeles

Microplastics in Santa Monica Tap Water

Microplastic testing results for Santa Monica tap water. See real particle counts from homes across Santa Monica.

Samples

Avg Count

1-22

Range

Santa Monica is cleaner than 57% of LA neighborhoods tested.

Based on 40 samples across 21 LA neighborhoods.

Santa Monica Test Results

1/27/2026Moderate

11particles

1/27/2026High

17particles

1/27/2026Low

3particles

1/27/2026Low

1particles

1/26/2026High

22particles

1/26/2026Moderate

7particles

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