User talk:2405:201:A002:E91F:B5B2:D892:D78:9811

October 2022
Hello, I'm Dewritech. An edit that you recently made to Air pollution seemed to be a test and has been reverted. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks!  Dewritech (talk)  14:30, 12 October 2022 (UTC)