Atmy air quality

Name: Atmy air quality
Author: ai.atmy

MCP serverMCP

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

by ai.atmyhomepage ↗v1.5.0

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30-day availability25/25 checks ok

when	check	result	http	latency	detail
7 h ago	mcp initialize	ok	200	79 ms	server atmy 1.5.0 · protocol 2025-06-18 · 11 tools
15 h ago	mcp initialize	ok	200	74 ms	server atmy 1.5.0 · protocol 2025-06-18 · 11 tools
23 h ago	mcp initialize	ok	200	75 ms	server atmy 1.4.0 · protocol 2025-06-18 · 11 tools
31 h ago	mcp initialize	ok	200	158 ms	server atmy 1.4.0 · protocol 2025-06-18 · 11 tools
2 d ago	mcp initialize	ok	200	114 ms	server atmy 1.4.0 · protocol 2025-06-18 · 11 tools
2 d ago	mcp initialize	ok	200	96 ms	server atmy 1.4.0 · protocol 2025-06-18 · 11 tools
2 d ago	mcp initialize	ok	200	90 ms	server atmy 1.4.0 · protocol 2025-06-18 · 11 tools
3 d ago	mcp initialize	ok	200	70 ms	server atmy 1.4.0 · protocol 2025-06-18 · 11 tools
3 d ago	mcp initialize	ok	200	100 ms	server atmy 1.4.0 · protocol 2025-06-18 · 11 tools
3 d ago	mcp initialize	ok	200	83 ms	server atmy 1.4.0 · protocol 2025-06-18 · 11 tools

Tools observed via MCP handshake

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) with its US EPA category and the weather now (temperature, humi
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 temper
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
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 t
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) 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
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 cal
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_

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No long description beyond the summary.

kind Official MCP Registry

name Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

homepageUrl Official MCP Registry

publisherName Official MCP Registry

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Official MCP Registryai.atmy/air-quality

first seen 8 d ago · fetched 22 h agoopen ↗

Field history (9 recent events)

4 d ago · declared · summary → "PM2.5 of 300+ cities: now, history, forecast, rankings; 12 000 sensors with a quality rating."
4 d ago · declared · description → "PM2.5 of 300+ cities: now, history, forecast, rankings; 12 000 sensors with a quality rating."
4 d ago · declared · version → "1.1.0"
8 d ago · declared · homepageUrl → "https://atmy.ai/air-quality/api/"
8 d ago · declared · summary → "PM2.5 now, daily history, forecast and country rankings for 300+ cities from citizen sensors."
8 d ago · declared · protocols → ["mcp"]
8 d ago · declared · version → "1.0.1"
8 d ago · declared · description → "PM2.5 now, daily history, forecast and country rankings for 300+ cities from citizen sensors."
8 d ago · declared · publisherName → "ai.atmy"

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