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Atmy air quality

ai.atmy/air-quality · v1.1.0

PM2.5 of 300+ cities: now, history, forecast, rankings; 12 000 sensors with a quality rating.

Connect Remote server

Terminal
claude mcp add --transport http air-quality https://api.atmy.ai/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "air-quality": {
      "url": "https://api.atmy.ai/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "air-quality": {
      "type": "http",
      "url": "https://api.atmy.ai/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://api.atmy.ai/mcp

Tools 11 found in our last check

  • search_cities

    Find the cities with an Atmy air-quality summary by name (any language) or country. Returns slugs to pass to the other tools.

  • get_air_quality

    PM2.5 now in a city (mean of the latest reading of each eligible sensor, at most 60 minutes old; a government station hour up to 3 hours old, with the time it was measured) with its US EPA category and the weather now (temperature, humidity, pressure, wind, clouds, precipitation…

  • get_air_quality_history

    Daily PM2.5 of a city from the Atmy Data Hub (UTC days, sensors after the quality check) with the day's weather from 2026-01-19 (mean, lowest and highest temperature, humidity, pressure, wind, strongest gust, clouds): the last days, or any period since 2017 with from/to, at most…

  • get_air_quality_monthly

    The whole measurement history of a city from the Atmy Data Hub: PM2.5 per month with the month's weather from 2026-01, yearly means (complete years marked), the dirtiest and cleanest months and days. For questions like "how has the air changed" or "the most polluted month on rec…

  • get_city_forecast

    The next hours of a city: temperature, wind, humidity, precipitation and the pollution accumulation index 0–100 (how strongly the weather keeps particles near the ground). A weather estimate, not a PM2.5 forecast.

  • get_country_ranking

    Cities of a country ranked by daily PM2.5 for the last completed day (Atmy Data Hub), most polluted or cleanest first.

  • list_sensor_networks

    The sensor networks in Atmy (Sensor.Community, AirGradient, Atmy, and government stations of official networks) with their number of sensors, how many pass the quality check, and their license.

  • find_sensors

    Single sensors with their latest reading (PM1, PM2.5, PM10, temperature, humidity, pressure), network and quality check: status, rating 0–10 of the last checked day, the mean rating of the last 7 days and the reasons. Filter by city, country, or a point with a radius; sort=ratin…

  • get_sensor

    One sensor by its id: location, network, license, quality check with rating and reasons, and the latest reading.

  • get_sensor_readings

    Readings of one sensor: raw (the last 31 days, at most 7 days a call), 5-minute means (the same windows), hourly means (the last 366 days, at most 92 days a call) or daily means (UTC days of the last 366 days, with the quality check of each day). Default: the last 24 hours, or 3…

  • get_sensors_average

    The mean of up to 100 sensors per 5 minutes, hour or UTC day, each sensor counted once per bucket, with the number of sensors in each bucket. Windows as in get_sensor_readings; by day at most 92 days a call.

Details

Endpointhttps://api.atmy.ai/mcp (Streamable HTTP)
Package[email protected] (NPM, stdio)
First published27 Oct 2026
Last updated27 Oct 2026
Registry nameai.atmy/air-quality

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