File:Ozone and PM2.5 exceeded days in the USA 2000-2024.png

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DescriptionOzone and PM2.5 exceeded days in the USA 2000-2024.png	English: Ozone and PM2.5 exceeded days in the USA 2000-2024
Date	2026
Source	https://awsedap.epa.gov/public/single/?appid=dca0eb55-dcd9-4ad6-9c04-c3e8eb7a645f&&sheet=25029122-f5d6-4565-b46b-2449c2fa3f6d&theme=horizon&opt=ctxmenu,currsel&identity=preview
Author	Unknown authorUnknown author

Public domainPublic domainfalsefalse

	This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Federal Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse

Public domainPublic domainfalsefalse

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.	EPA logo
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English

Ozone and PM2.5 exceeded days in the USA 2000-2024

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	21:13, 23 April 2026		1,956 × 634 (115 KB)	(username removed)

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