# OpenAQ API

**Provider:** OpenAQ
**Category:** weather
**Base URL:** `https://docs.openaq.org`
**Auth:** api-key — `Authorization: Bearer YOUR_TOKEN`
**Rate Limit:** 10 req/s (no key) · 60 req/s (with API key)
**Free Tier:** Yes — available
**Pricing:** Enterprise / contact sales (subscription)
**Docs:** https://docs.openaq.org/

## Description

Open air quality data

## Endpoints

| Method | Endpoint | Description |
|--------|----------|-------------|
| GET | `https://docs.openaq.org/` | See documentation for endpoint reference |

## Authentication

See documentation for auth details

```
Authorization: Bearer YOUR_TOKEN
```

## Sample Request

```bash
curl 'https://docs.openaq.org'
```

## Sample Response

```json
{}
```

## Pricing Details

Free — OpenAQ is an open-source air quality database. API access is completely free. Funded by grants. Aggregates air quality data from governments worldwide.

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*Source: [API Map](https://apimap.dev/apis/openaq/) — CC BY 4.0*