---
title: Air Quality
date: 2024-03-27T13:20:22Z
modified: 2025-09-09T14:42:23Z
permalink: "https://chancerylaneproject.org/glossary/air-quality/"
type: glossary-term
status: publish
excerpt: ""
wpid: 1219
---

## Definition

****Air Quality** means the condition of air in and around a given location measured by concentrations of specific pollutants, in particular the extent to which it is clean, clear and free from pollutants including, but not limited to, particulate matter (PM2.5, PM10), nitrogen oxides (NOx), sulfur dioxide (SO2), ozone (O3), carbon monoxide (CO), smog, smoke, industrial gases and dust as measured against applicable air quality standards or indices.**