Air Quality Index Calculator

About This Tool

Our Air Quality Index Calculator provides a quick and reliable way to determine air pollution severity based on user input of pollutant levels such as PM2.5, PM10, CO, NO2, SO2, and ozone (O3). By translating concentration measurements into standardized AQI categories, it helps users understand air quality risks in their region. The tool supports multiple global standards, including US EPA and WHO, ensuring regional accuracy. Designed with simplicity and accessibility in mind, the calculator features a responsive interface, clear input fields, and color-coded results for immediate visual understanding. Use it for environmental health research, public awareness campaigns, or personal monitoring. It seamlessly integrates into educational materials or as part of larger environmental assessment workflows. Key features include validation for plausible input ranges, regional standard options, and options to copy or export results. Whether you're a health professional, educator, policymaker, or concerned citizen, this tool makes air quality comprehension straightforward and accessible.

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