Air pollution
Presence of dangerous substances in the air
Summary
Air pollution is the presence of substances in the air that are harmful to humans, other living beings or the environment. Pollutants can be gases, like ozone or nitrogen oxides, or small particles like soot and dust. Both outdoor and indoor air can be polluted.
Originally created by Chato
4/27/2002, 7:33:19 AM
Modified
5/6/2026, 1:33:07 PM
Recent revisions
Reverted 1 edit by [[Special:Contributions/~2026-27538-88|~2026-27538-88]] ([[User talk:~2026-27538-88|talk]]) to last revision by RCraig09
/* Health effects */ adding [[File:2000- Portion of people affected by polluted air (US).svg]]
grammar
Reverted 1 edit by [[Special:Contributions/~2026-23332-63|~2026-23332-63]] ([[User talk:~2026-23332-63|talk]]) to last revision by TransistorEdit
Technical grammar fixes
Technical grammar fixes
Reverted 1 edit by [[Special:Contributions/~2026-16943-78|~2026-16943-78]] ([[User talk:~2026-16943-78|talk]]) to last revision by Femke
Undid revision [[Special:Diff/1343506997|1343506997]] by [[Special:Contributions/~2026-16177-67|~2026-16177-67]] ([[User talk:~2026-16177-67|talk]]) no need to tag with under construction
This page will increase of sources soon.
[[European Environment Agency]]
Reverted 1 edit by [[Special:Contributions/~2026-15560-64|~2026-15560-64]] ([[User talk:~2026-15560-64|talk]]) to last revision by MakaylaHippo1998
Saw slight typos and fixed them as well as grammar
Reverted edits by [[Special:Contributions/~2026-15559-74|~2026-15559-74]] ([[User talk:~2026-15559-74|talk]]) ([[WP:AntiVandal|AV]])
/* Human sources */
/* Industry and construction */
Reverting possible vandalism by [[Special:Contribs/~2026-15559-74|~2026-15559-74]] to version by LilyKitty. [[WP:CBFP|Report False Positive?]] Thanks, [[WP:CBNG|ClueBot NG]]. (4491838) (Bot)
/* Human sources */
