---
title: "Air Quality Stations"
method: GET
path: "/api/v1/air-quality/stations"
tags: ["Air Quality Data"]
---

# Air Quality Stations

`GET /api/v1/air-quality/stations`

## Request

- Base URL: `https://www.deepmapai.com`
- URL: `https://www.deepmapai.com/api/v1/air-quality/stations`
- Auth: none declared

Search for air quality stations near a location.

Queries OpenAQ (20,700+ stations), Sensor.Community (35,000+
sensors), and/or PurpleAir (15,000+ sensors) for monitoring
stations within the specified radius.
Results sorted by distance.

**Pricing:** Included in subscription tiers (legacy list price: GET /api/v1/billing/pricing).

## Query parameters

- `lat` number, required: Center latitude for geographic search
- `lon` number, required: Center longitude for geographic search
- `radius_km` number: Search radius in kilometers (default 25)
- `provider` string: Provider filter: 'openaq', 'sensor_community', 'purpleair', or 'all'
- `parameter` string: Parameter of interest (pm25, pm10, o3, no2, so2, co)
- `x_api_key` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/deepmapai/apis/deepmap-ai.md) · [All operations](https://skmtc.dev/deepmapai/apis/deepmap-ai/llms.txt) · [OpenAPI document](https://skmtc.dev/deepmapai/apis/deepmap-ai/revisions/dab995d977d0?raw)