From air-quality-toolkit
Use when a user has raw pollutant measurements and needs to convert them to AQI, or wants to understand how a specific reading maps to health impacts.
How this skill is triggered — by the user, by Claude, or both
Slash command
/air-quality-toolkit:calculate-aqiThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Compute US EPA Air Quality Index (AQI) from raw pollutant readings. Supports PM2.5, PM10, O3, NO2, SO2, and CO.
Compute US EPA Air Quality Index (AQI) from raw pollutant readings. Supports PM2.5, PM10, O3, NO2, SO2, and CO.
Any one or more of the following (supply units and averaging period):
AQI = ((I_hi - I_lo) / (BP_hi - BP_lo)) * (C - BP_lo) + I_lo
where C is the concentration, BP_lo/BP_hi are the breakpoint limits, and I_lo/I_hi are the AQI index limits.Print a table of per-pollutant AQI:
| Pollutant | Concentration | Sub-AQI | Category |
|-----------|----------------|---------|-------------------------------|
| PM2.5 | 45 µg/m³ | 120 | Unhealthy for Sensitive Groups |
| PM10 | 120 µg/m³ | 95 | Moderate |
| O3 | 72 ppb (8h) | 130 | Unhealthy for Sensitive Groups |
Then summarize:
Include a note: This is the US EPA AQI scale. The EU CAQI (Common Air Quality Index) and AirNow regional scales use different breakpoints; results may differ.
npx claudepluginhub danielrosehill/claude-code-plugins --plugin air-quality-toolkitCreates, edits, and optimizes skills for Claude Code, including drafting, evaluating with test prompts, iterating on performance, and improving skill descriptions for better triggering accuracy.