Atmy air quality

MCP server · hosted · installable · v1.0.1 · ai.atmy/air-quality

Online · tested 2h agoNEW · 3h agoNew version 2h agoSeen in the registry 1h ago

PM2.5 now, daily history, forecast and country rankings for 300+ cities from citizen sensors.

What it does

Atmy air quality is an MCP server, a connector that lets an AI assistant use it as a tool. It can be used hosted (nothing to install) or installed locally.

No capability identified yet from its description.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.

At a glance

Hosted (remote)YES

Local installYES

Live checkOnline · 5 tools

Version1.0.1

Packagesnpm

PriceNot in the registry

First seen23 Oct 2026

Last checked1h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 2h ago (live check)

Hosted endpoint

https://api.atmy.ai/mcp streamable-http

In Claude Code: claude mcp add --transport http atmy-air-quality https://api.atmy.ai/mcp

Install package

NPM atmy-mcp v1.0.0 · runs locally (stdio)

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "atmy-air-quality": {
      "url": "https://api.atmy.ai/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 2h ago

ONLINE Atmy air quality answered an MCP connection on 23 Oct 2026 and introduced itself as atmy 1.0.0 (MCP protocol 2025-06-18).

5 tools offered to AI assistants

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, plus the last completed day from the Atmy Data Hub. Pass city or lat/lon.
get_air_quality_history · Daily PM2.5 of a city from the Atmy Data Hub (UTC days, sensors after the quality check), up to 400 days back.
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.

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Facts & evidence

Each fact shows where it was seen and when.

Fact	Value	Evidence	Source	Last confirmed
Install package	atmy-mcp	DECLARED	SRC-001 Official MCP Registry	1h ago
Package registries	npm	DECLARED	SRC-001 Official MCP Registry	1h ago
Local install (package)	yes	DECLARED	SRC-001 Official MCP Registry	1h ago
Version	1.0.1	DECLARED	SRC-001 Official MCP Registry	1h ago
Hosted endpoint	https://api.atmy.ai/mcp	DECLARED	SRC-001 Official MCP Registry	1h ago
Remote access (hosted)	yes	DECLARED	SRC-001 Official MCP Registry	1h ago
Website	https://atmy.ai/air-quality/api/	DECLARED	SRC-001 Official MCP Registry	1h ago
Registry status	active	DECLARED	SRC-001 Official MCP Registry	1h ago
MCP server	yes	DECLARED	SRC-001 Official MCP Registry	1h ago

Change history

CHANGED23 Oct 2026
local install: no → yes
VERSION23 Oct 2026
1.0.0 → 1.0.1
NEW23 Oct 2026
first seen in the index

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Questions about Atmy air quality

How do I connect Atmy air quality?

Use the hosted endpoint https://api.atmy.ai/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does Atmy air quality offer?

When Electra Index connected on 23 Oct 2026, it listed 5 tools: search_cities, get_air_quality, get_air_quality_history, get_city_forecast, get_country_ranking. The full list is in "Live check" above.

Is Atmy air quality online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 2h ago.