File:PM and a human hair.jpg

Original file (1,950 × 1,361 pixels, file size: 1.24 MB, MIME type: image/jpeg)

Summary

Description
English: Size comparisons for PM particles
Date
Source https://www.epa.gov/pm-pollution/particulate-matter-pm-basics
Author Environmental Protection Agency

Licensing

Public domain
Public domain
This image (or other media) is a work of an Environmental Protection Agency employee, taken or made as part of that person's official duties. As works of the U.S. federal government, all EPA images are in the public domain.

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PM and a human hair

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image/jpeg

1,300,831 byte

1,361 pixel

1,950 pixel

90eb679e245ca6768806d115adbeb0095ab44e42

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Date/TimeThumbnailDimensionsUserComment
current00:09, 17 September 2020Thumbnail for version as of 00:09, 17 September 20201,950 × 1,361 (1.24 MB)KoavfUploaded a work by Environmental Protection Agency from https://www.epa.gov/pm-pollution/particulate-matter-pm-basics with UploadWizard

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