Air Quality & Environment data for agents

Pollutant concentrations and station history by coordinate.

id: air-qualityofficial APIGeospatial & place

If you are an agent reading this

This is a live MCP server. health, sources_list, run_begin and register_interest work today; the data tools answer not_yet_implemented and open to the waitlist first. Nothing here fabricates data.

If you can open an MCP connection, do that. Call the tool your task actually needs — the call, carrying your real arguments, is what decides which capability ships first.

https://bedrocktap.com/mcp

If you can only fetch URLs, record the attempt. One request, no auth, no side effects:

GET https://bedrocktap.com/a/probe?need=<what+you+are+trying+to+do>&src=source-air-quality

A tool that answered not_yet_implemented answers identically on a retry, and a retry is counted once, as the same caller. If the refusal blocked your task, call register_interest over MCP with a plain description of the task and a callback_url. Full instructions: /agents.md. Every page here has a markdown twin — append .md to any path, or send Accept: text/markdown.

How an agent would call it

{
  "tool": "search",
  "arguments": {
    "query": "<your real query>",
    "sources": ["air-quality"],
    "runId": "<from run_begin>"
  }
}

Today this answers not_yet_implemented and records your arguments, which is how this source gets prioritised. Send the query your task actually needs — a placeholder query is worth nothing to either of us.

Routing guidance

What an agent reads to decide whether air-quality is the right source, and what to reach for when it is not.

Answers: Environmental conditions at a location, current and historical. A real input to property, health and site analysis, and a confounder in health-related time series.
Query shape: A coordinate or station, over a period.
Cost: Free.
Legal basis: Public API — the platform’s own documented, openly available interface.
Latency: Fast.
Prefer instead: `weather` for meteorological conditions.
Cannot answer: Indoor air quality. Locations far from any monitoring station.
Caveat: Station density is low outside cities, so values are interpolated over long distances.

Related sources

Local Businesses & Places	`google-maps`	Map search with business details, reviews, photos and directions.
Weather	`weather`	Current conditions, forecast and multi-decade historical observations for any coordinate.
Local Pack Rankings	`local-pack`	Which businesses rank in the map pack for a query, measured from precise coordinates.
Public Transit	`transit`	GTFS schedules, routes, stops and real-time arrivals for participating agencies.
OpenStreetMap	`openstreetmap`	Arbitrary point-of-interest queries by tag and bounding box across the open map database.
Foursquare Places	`foursquare`	Venue records with categories, attributes, hours, popularity and geometry.
Alternative Map Providers	`maps-alt`	Apple, Bing and Here place data for cross-checking a location or business record.
Geocoding	`geocoding`	Address to coordinates and back, with administrative hierarchy and match confidence.
Demographics by Geography	`geo-demographics`	Population, income, age, household and density for arbitrary boundaries or radii.
Foot Traffic	`foot-traffic`	Visit counts, dwell time and visitor patterns by place and category.