Energy, Solar, Sustainability & Environment

Air Quality, Emissions & Noise Calculators

Environmental monitoring math: EPA Air Quality Index from pollutant concentrations, gas concentration unit conversion, and the logarithmic decibel calculations used for combining noise sources, distance attenuation and OSHA/NIOSH exposure dose.

1 calculator in this category

Air Quality Index (AQI) CalculatorUS EPA Air Quality Index (40 CFR Part 58, Appendix G)The Air Quality Index converts a measured pollutant concentration into a number on a common 0–500 health scale, so that ozone…

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