Emissions Inventory Basics: Activity × Emission Factor
This lesson is part of the course
In this lesson
You build Riverton's annual NOx and PM2.5 inventory from activity data and emission factors, find the share of wood heating in PM2.5 and test a stove-replacement scenario.
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Lessons in this course
- Units: ppb ↔ µg/m³ with Molar Mass & Reference Temperature Locked
- Hourly to 24-Hour Means & the 75 % Data-Completeness Rule Locked
- AQI Sub-index: Truncate, Find the Breakpoints & Interpolate Locked
- Overall AQI: Highest Sub-index, Main Pollutant & Category Locked
- Exceedance Days vs the WHO Guideline: COUNTIF, COUNTIFS & the 99th Percentile Locked
- Diurnal Pattern: Mean NO2 by Hour of Day (AVERAGEIFS & Chart) Locked
- Weekday vs Weekend: The Traffic Signature in NO2 Locked
- Emissions Inventory Basics: Activity × Emission Factor Locked