"Information on Air Quality Index (AQI)" matching MCP servers:

Provides real-time air quality data (US AQI, PM2.5, PM10, ozone, NO2, SO2, CO) for any city via natural language, using free Open-Meteo data and a single tool.

Enables real-time China nationwide air quality monitoring via CNEMC, with AQI, pollutant concentrations and levels, quality ratings, city rankings, and station-level details.

MCP server for querying Seoul's official air quality data, including real-time and hourly measurements by district. Enables AI assistants to answer questions about fine dust and air pollution using public data from Seoul Open Data Plaza.

Local-first air-quality MCP for AI agents: AirGradient, AirThings, PurpleAir, IQAir and Awair.

Enables querying Polish air-quality data from GIOŚ stations by providing tools to list stations, get sensor readings, and retrieve the composite air-quality index.

A Node.js server implementing Model Context Protocol (MCP) that enables natural language interaction with Binalyze AIR's digital forensics and incident response capabilities.

Provides real-time documentation retrieval for coding agents, answering implementation questions with compact, cited context assembled from developer documentation and live web search via a single MCP context tool.

Calculates a chaos index (0-100) by combining Bitcoin volatility, ISS orbital position, global temperatures, earthquake activity, and lunar phase, with a breakdown of each component's contribution.

Retrieves hourly average air quality data (PM10, PM2.5, ozone, NO2, CO, SO2) from Seoul's open data platform, filtered by station or district.

An MCP app that lets a traveler view and change a delayed flight inside the chat and text a saved contact with the new arrival time. It refuses writes built from a stale trip version, so the sent message reflects the current booking.

Enables real-time air quality comparison between two cities through natural language, with an interactive dashboard widget for pollutant analysis.

HandaaS的MCP服务器，提供全域资讯搜索、企业新闻、行业资讯、主题跟踪和企业动态监控能力，帮助用户开展行业研究和舆情分析。

Enables extracting explicitly stated contract metadata, clauses, and obligations from user-supplied contract text without storing or modifying the data.

MCP server for booking and date-utility tools, deployed on AWS Lambda, supporting DynamoDB storage and optional WhatsApp notifications.

Provides access to EPA's Air Quality System API with 31 tools for querying air quality data, monitoring sites, and pollution measurements across the United States through natural language.

MCP server for Magic: The Gathering card prices, deck analysis, sealed product EV calculations, and investment insights, powered by live data from 5 vendors covering 99K+ cards.

Read-only access to the AI Visibility Index: the measured share of answer that 20 SaaS and 24 crypto brands hold across ChatGPT, Perplexity and Gemini, re-measured weekly on a frozen prompt panel with every past release kept at a permanent URL. Five tools — full index, one brand, brand list, complete history, methodology — served from dabyte.ai and dablock.ai with no API key and no auth; the data

Enables running a stateless Model Context Protocol server over Streamable HTTP on Cloudflare Workers or any fetch-capable runtime, with signed sessions, origin checks, and JSON-RPC request handling. It lets developers define tools with JSON Schema validation and per-request context.

An MCP server that gives AI coding agents access to Figma design data, enabling pixel-perfect implementation of designs through structured data extraction, image downloads, and design token retrieval.

Enables querying real-time air quality data by region in Seoul, South Korea, using the Seoul Open Data Platform API, supporting multiple regions and monitoring stations.

An MCP server that allows Pebble Index to capture notes, enqueue tasks, create follow-ups, and launch visible Codex threads on a Windows PC. It uses a remote server with token-based access and a local runner that executes only explicit execution requests.

Enables natural language queries of Seoul's air pollutant emission facility permit data from the Seoul Open Data Platform, including facility search, detailed lookup, and status enumeration.

This MCP server provides UV index information for South Korean cities and districts, sourced from the Ministry of the Interior and Safety's living safety map, enabling filtered lookups by region and returning index values with occurrence times.

Enables MCP clients such as Claude to search the EASA Easy Access Rules for Air Operations, retrieve rules and related AMC/GM in full, and browse annex and subpart structure.

Enables querying and retrieving US water-chemistry data, including station metadata, sample results, and controlled vocabularies from the Water Quality Portal.

TypeScript stdio MCP server (official MCP SDK, McpServer) for the Receipts Index. Tools: receipts_index and receipts_sample call the free /v1/index and /v1/sample routes; receipts_pricing lists the paid x402 rows. Read only; it never pays.

Enables AI agents and developers to look up zoning, land-use, and development records for Gwinnett County, Georgia through five public read-only tools: resolving an address to its actual governing jurisdiction, searching and retrieving county zoning cases, fetching ordinance code sections, and listing jurisdictions. It exposes the same operations over a REST API so questions about setbacks, permits, and case histories can be answered from indexed source records rather than guesses.

Enables listing image blobs from Azure Blob Storage and generating descriptions using Azure OpenAI's gpt-4o vision model.

Provides current weather information for any location and generates AI-powered responses using Google Gemini through FastMCP.

Provides daily Argentina food & beverage price index data via MCP tools, with a free headline and paid full series using a mock x402 payment flow.