Compute AQI in Go

go get github.com/ringsaturn/go-aqi

For usage see examples.

NOTE: Currently the algo impl is based on the different standard files and different AQI Standard use different units. Please ensure the input value has been converted to the algo expect unit.

	CO	PM 2.5	PM 10	SO2	NO2	Ozone/O3
MEP(China)1	μg/m3	μg/m3	μg/m3	μg/m3	μg/m3	μg/m3
EPA(USA)2	ppm	μg/m3	μg/m3	ppb	ppb	ppm

Footnotes

1. 环境空气质量指数（AQI）技术规定 ↩

2. Guideline for Reporting of Daily Air Quality: Air Quality Index ↩