# CALC

**Repository Path**: cn-lancetop/CALC

## Basic Information

- **Project Name**: CALC
- **Description**: 根据空气质量指数计算污染物浓度
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2019-11-01
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

CALC

co: x=(x-7.75)/(13.00-3.00); result=0.72+0.94*x+0.07*x*x+0.38*x*x*x;
so2: x=(x-3.51)/(6.00-1.00); result=9.34+14.03*x+1.02*x*x+1.72*x*x*x;
no2: x=(x-15.73)/(35.00-6.00); result=30.87+57.07*x+0.30*x*x+4.59*x*x*x;
o3: x=(x-39.54)/(83.00-28.00); result=125.54+167.33*x+-78.55*x*x+-53.12*x*x*x;
pm2p5: x=(x-49.99)/(123.00-13.00); result=35.09+81.45*x+9.41*x*x+6.35*x*x*x;
pm10: x=(x-52.82)/(131.00-14.00); result=58.99+176.00*x+86.93*x*x+13.38*x*x*x;