SkillHub

knowair-weather

v1.0.0

Get comprehensive air quality forecast from monitoring stations with up to 15-day coverage via the Caiyun Weather API. Returns AQI, PM2.5, PM10, O3, NO2, SO2, CO values with trend analysis, best/worst periods, and health recommendations. Use when the user asks about air quality, AQI, PM2.5, pollutio...

Sourced from ClawHub, Authored by Shuo Wang

Installation

Please help me install the skill `knowair-weather` from SkillHub official store. npx skills add shuowang-ai/knowair-weather

KnowAir Air Quality — Station-Based AQI Forecast

Query comprehensive air quality forecasts from monitoring stations with up to 15-day coverage using the Caiyun Weather API.

Prerequisites

  1. A valid Caiyun Weather API token set as CAIYUN_TOKEN environment variable, or stored in ~/.config/knowair/token.
  2. Coordinates (longitude, latitude) for the target location.

Quick Start

python3 scripts/query_air_quality.py --lng 116.3176 --lat 39.9760

Workflow

  1. Resolve coordinates — convert city name to coordinates if needed.
  2. Run the script: bash python3 scripts/query_air_quality.py --lng <LNG> --lat <LAT>
  3. Present results — summarize current AQI level, pollutant trends, best/worst periods, and health advice.

Options

Flag Description Default
--lng Longitude (-180 to 180) Required
--lat Latitude (-90 to 90) Required
--hours Forecast hours (1-360) 120
--detail-level Display density 0-6 (0=auto) 0
--lang Output language: en or zh en

Defaults

  • Hours: 120 (5 days)
  • Detail level: auto (0)
  • Language: en

Failure Handling

  • Missing token → exit code 2 with setup instructions.
  • API error → exit code 1 with error details.
  • Station data unavailable → falls back to API forecast data.