An MS Excel Based Air Quality Index (AQI) Calculator - 7 Methodologies from USA, EU, UK, India, China, South Korea and Singapore

Version (01) calculates AQI for one time data using 7 methodologies - USA, EU, UK, India, China, South Korea, and Singapore 

Download the calculator here and see the video for instructions
 

Version (02) calculates AQI for a large dataset using 7 methodologies - USA, EU, UK, India, China, South Korea, and Singapore, and presents a comparisons chart. 

Download the calculator here and see the video for instructions.
  

Resource: What are emissions factors? And where can I find them? (by GHGI)

If you’re a greenhouse gas (GHG) expert, you know emission factors (EFs) are an essential input to your work in carbon accounting. While performing emissions calculations you have surely experienced the challenge of locating and identifying the most representative and up-to-date EF for your work. This blog is here to help you the next time you begin this task by identifying the major EF databases available for your use. But first, let’s cover the basics…what is an emission factor?

Full article and resource links are here (by GHG Institute)