A JavaScript library to calculate National Air Quality index based on concentrations
Nowcast AQI calculator
AQI Bot provide a detail result from AQI Calculation. It also support Nowcast calculation.
Calculate Air Quality Index (AQI)
Air Quality Index (AQI) calculation module according to USEPA AQI breakpoints.
Easily convert between US AQI, CN AQI and raw concentrations in ug/m3
aqi-calculator is an NPM package that allows you to calculate Air Quality Index (AQI) with the help of pollutant concentrations ranging from PM 2.5, PM 10, SO2, NOX, O3 and CO.
A library to check AQI in iran
**aqi-cli** is simple commandline tool to get the currently Air Quality
A lightweight React widget to display real-time Air Quality Index (AQI) data using the WAQI API.
EPA AirNow MCP — official US real-time AQI + forecast (free key)
Local-first air quality MCP for AI agents — AirGradient (open hardware), AirThings, PurpleAir, IQAir AirVisual, Awair. Correlate AQI with sleep, recovery, and wellness.
calculate aqi index - cpcb
Admin Query Interface (AQI) for adjudicate — Zod-validated read-only audit query handlers + tRPC router. Adopter-deployed; framework-shipped contract.
Air Quality Index (AQI) calculation module according to USEPA AQI breakpoints. (with 2024 changes)
XiaoMi PM2.5 sensor plugin(AQI) for HomeBridge(https://github.com/nfarina/homebridge)
U.S. county-level 5-year AirData emission trends derived from EPA AirData annual AQI summaries 2020-2024. Sensitivity-gated change class per county (decrease / increase / stable / insufficient_data) with facility-count gate, top-1-exclude robustness, and
Air Quality Index (AQI) Calculator
Retrieve AQI (with AQandU conversion) from a PurpleAir sensor via the CLI or as a library to your node script
JavaScript utility for converting PPM readings to AQI values (as defined by airnow.gov as of Sept 2018) based on [this reference document](https://www.airnow.gov/sites/default/files/2020-05/aqi-technical-assistance-document-sept2018.pdf).
Cerebro plugin to search air quality index information
Easily calculate air quality index values for pollutants.
Fully typed TypeScript SDK for the AQI.in Air Quality API
CSKM plugin to search air quality index information
Functions for calculating Air Quality Index values
CLI air quality checker: 14-signal comfort, event detection, pollution fronts, source attribution, sensor/model merge
Rust structs that adhere to AQI's NACOR XML schema
MCP server for Swiss weather, pollen, radiation, UV, and air-quality data
Weather data, air quality, and alerts from public APIs. Fetches, parses, and returns clean Rust types.
Plantower PMSA003I Driver for Embedded HAL
A Prometheus exporter for AQI readings from AirNow.gov
Air quality core: AQI, 14-signal comfort (sigmoid), event detection (EWMA+concordance), source classification, time-series matrix, sensor/model merge
PMS5003 air quality sensor interface
Client for the https://sensor.community/ API
Homie Homecontrol base library offering sane defaults for smarthome device nodes like switches, sensors,...
Beautiful weather in your terminal
Generates output based on the AQI schema.
China AQI API from PM25.in
AQI data retrieval bot
Check the air quality index (AQI) for a zipcode and see how clean or polluted the air is in your city.
This gem pulls local Air Quality Index measurements and forecasts based on Zip Code. Users can also view the top 5 national rankings for AQI Indexes (most polluted areas)
Aqila (HTTP) Cache
Documentar
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