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Meersens pricing and alternatives: air quality API, GET /air/current

Meersens's sitellms.txtBest air quality API in 2026: pricing compared

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33% complete: 2 of the 6 key fields we checkSee the 6 fields
$0.00per 1,000 placesWe rank 94 plans by price. OpenWeather's £370 monthly plan is the cheapest paid plan per 1,000 places: $0.00049.WeatherAPI.com, Open-Meteo and Weatherbit are the best air quality API providers in our benchmark.
Plan: Free trial one of Meersens's 2 plans
Call: GET /air/current one of Meersens's 2 calls for this API
API: Air quality API one of Meersens's 3 APIs

About this item

  • Live. Meersens reads the air quality when you call the API.
  • 2 of the 6 key fields we check. Particles, Gases.
  • Nothing to pay. You get 5,000 requests. Unused requests expire after 14 days.
  • One call. You send lat and lng to GET /air/current. You can also send index_type, health_recommendations and the Accept-Language header. The call returns the air quality at the place now.
  • Anyone can get it. Keep data: no API terms. Use data: no API terms.

Meersens: air quality API alternatives

We list other providers' plans closest to this plan in price per 1,000 places. Each plan in the table gives live data.

This planMeersens, free trial, GET /air/currentWeatherAPI.com, freeOpen-Meteo, free, GET /v1/air-quality, Air qualityBotoi, freeReefAPI, free
$ per 1,000 places$0.00$0.00$0.00$0.00$0.00
Completeness33%33%100%67%50%
Billingfreefreefreefreefree
Pay$0$0$0$0$0
Enough for5,000 calls100,000 calls a month300,000 calls a month1,000 calls a day1,000 calls
Freshnesslivelivelivelivelive
Who can get itanyoneanyoneanyone, for non-commercial use aloneanyone 18 or olderanyone

Every air quality API provider we score, ranked

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.

  1. meersens.com/api/?lang=en
  2. meersens.com/free-trial-of-our-environmental-solution/?lang=en
  3. meersens.com/terms/?lang=en
  4. partners.meersens.com/
  5. partners.meersens.com/openAPI/openAPI.yml

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • US AQI, not in the answer
  • European AQI, not in the answer
  • Particles
  • Gases
  • Pollen, not in the answer
  • UV index, not in the answer
Price
$ per 1,000 places$0.00
Percall
Billingfree
Not found
$ per 1,000$0.00
In their words
Their pitchReturns current information about air quality conditions for a specific location.
Data
Freshnesslive
Keep datano API terms
Use datano API terms
Plan
Pay$0
You get5,000 requests
Enough for5,000 calls
Expires14 days
Rate limit
Batch1
The call
You sendlat, lng. Optional: index_type, health_recommendations, Accept-Language header
MethodGET
Path/air/current
About the plan
PlanFree trial
Who can get itanyone
The 20 fields the plan's answer can hold

found, time read, AQI, AQI type, AQI name, AQI category, AQI description, AQI icon, AQI color, main pollutants, PM2.5, PM10, ozone, nitrogen dioxide, sulfur dioxide, carbon monoxide, pollutant unit, pollutant confidence, AQI by pollutant, health recommendations

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