# Meteomatics, contact us: Air quality API

> Air quality indices for trace gases. The index returns an integer from 0 (Good) to 5 (Extremely Poor).

Meteomatics's air quality API on its Weather API plan. It returns 2 of the 6 key fields we check: Particles, Gases.
We rank 94 plans by price. [OpenWeather's £370 monthly plan](https://datacircle.dev/air-quality-apis/openweather/370-monthly-professional-get-data-2-5-air-pollution/llms.txt) is the cheapest paid plan per 1,000 places: $0.00049.
[WeatherAPI.com](https://datacircle.dev/air-quality-apis/weatherapi-com/7-monthly/llms.txt), [Open-Meteo](https://datacircle.dev/air-quality-apis/open-meteo/99-monthly-api-professional-get-v1-air-quality-air-quality/llms.txt) and [Weatherbit](https://datacircle.dev/air-quality-apis/weatherbit/495-monthly-business-get-v2-0-forecast-airquality/llms.txt) are the best air quality API providers in our benchmark.

- This page: https://datacircle.dev/air-quality-apis/meteomatics/contact-us
- [Best air quality API in 2026: pricing compared](https://datacircle.dev/best-air-quality-api.txt)
- Get it: https://www.meteomatics.com/en/pricing/
- Request: `GET https://api.meteomatics.com/{validdatetime}/{parameters}/{location}/{format}`
- API key: with the plan, on https://www.meteomatics.com/en/pricing/
- Its API docs: https://www.meteomatics.com/en/api/request/required-parameters/
- Sold by: Meteomatics (https://www.meteomatics.com)
- Checked: 2026-10-30

## In the answer

- Completeness: 33%
- Particles: ✓
- Gases: ✓

## Price

- Per: call
- Billing: contact

## In their words

- Their pitch: Air quality indices for trace gases. The index returns an integer from 0 (Good) to 5 (Extremely Poor).

## Data

- Keep data: "The Right of Use is limited temporally to the duration of the Agreement concluded between Meteomatics and the Customer" (General Terms and Conditions, 3.1.2)
- Use data: "use the Services of Meteomatics solely for internal business purpose or the purpose indicated in the Agreement" (9.1.2), "The Customer shall not undertake any of the following actions with respect to the Services and/or Documentation of Meteomatics:" "adapt, reverse engineer, create, copy, modify, create any derivative work of, disassemble, decompile, re-engineer, make error corrections to the Services, or otherwise create, attempt to create, or permit, allow or assist others to create, the source code or the structural framework of the Services (this also applies to Equipment) in whole or in part, " "copy, modify, translate, or create derivative works based on the specifications of Meteomatics Services, " "cause or permit any use, sub-license, assign, novate the benefit, display, loan, publication, transfer of possession or other dissemination of the Services or Documentation, in whole or in part, to or by any third party without Meteomatics prior written consent, " "remove, delete, obscure, or alter any proprietary notices or labels, " "engage in any fraudulent, unlawful or illegal activity, violate any laws or violate the rights of any third party." (3.2.1)

## Rate limit

- Batch: 10

## The call

- You send: validdatetime, parameters, location, format. Optional: source, calibrated, mask, ens_select, timeout, route
- Method: GET
- Path: /{validdatetime}/{parameters}/{location}/{format}

## About the plan

- Plan: Weather API
- Who can get it: Businesses: its Talk to an expert form asks for a "Business e-mail"

## The 16 fields the plan's answer can hold

latitude, longitude, valid date, air quality index, PM2.5 air quality index, PM10 air quality index, nitrogen dioxide air quality index, ozone air quality index, sulfur dioxide air quality index, PM1, PM2.5, PM10, ozone, nitrogen dioxide, sulfur dioxide, carbon monoxide

## Meteomatics's plans (1)

- [Meteomatics, contact us](https://datacircle.dev/air-quality-apis/meteomatics/contact-us/llms.txt): 33% complete

## Meteomatics's calls (1)

- `GET /{validdatetime}/{parameters}/{location}/{format}`: [Meteomatics, contact us](https://datacircle.dev/air-quality-apis/meteomatics/contact-us/llms.txt)

## Meteomatics's APIs (3)

- [Meteomatics: air quality API pricing, 1 plan](https://datacircle.dev/air-quality-apis/meteomatics/contact-us/llms.txt)
- [Meteomatics: current weather API pricing, 1 plan](https://datacircle.dev/current-weather-apis/meteomatics/contact-us/llms.txt)
- [Meteomatics: weather forecast API pricing, 1 plan](https://datacircle.dev/weather-forecast-apis/meteomatics/contact-us/llms.txt)

## Meteomatics: air quality API alternatives

- [Tomorrow.io, contact us](https://datacircle.dev/air-quality-apis/tomorrow-io/contact-us/llms.txt): 50% complete
- [Meteosource, contact us](https://datacircle.dev/air-quality-apis/meteosource/contact-us/llms.txt): 33% complete
- [Oikolab, contact us](https://datacircle.dev/air-quality-apis/oikolab/contact-us/llms.txt): 33% complete
- [OpenWeather, contact us, Enterprise, GET /data/2.5/air_pollution](https://datacircle.dev/air-quality-apis/openweather/contact-us-enterprise-get-data-2-5-air-pollution/llms.txt): 33% complete
- [Seniverse, contact us, Custom (定制购买), dedicated edition (企业独享版), GET /v3/air/now.json](https://datacircle.dev/air-quality-apis/seniverse/contact-us-custom-dedicated-edition-get-v3-air-now-json/llms.txt): 33% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-30.

- https://www.meteomatics.com/en/api/appendix
- https://www.meteomatics.com/en/api/available-parameters/alphabetic-list/
- https://www.meteomatics.com/en/api/available-parameters/atmospheric-trace-gases/
- https://www.meteomatics.com/en/api/request/optional-parameters/
- https://www.meteomatics.com/en/api/request/required-parameters/
- https://www.meteomatics.com/en/gtc-meteomatics-ag/
- https://www.meteomatics.com/en/pricing/
- https://www.meteomatics.com/en/weather-api