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Environment
Aerosol monitoring sites collect data in the aftermath of the city’s fire.
This lead -concentration plot, measured by the Pico Rivera XACT instrument, indicates the time with lead (PB), whose lead concentration increased significantly on January 9, 2025 following the fire in Los Angeles. Credit: Caltech On January 9, about 11 specialty devices in the foot hill area of ​​Altadena, north of Caltech Campus, California, and about 11 mile pico -rivera shipping…
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