Records/day – Free plans include a limit on the number of Queries Records that can be retrieved in any 24 hour period. Note that A single 15-day forecast query counts as a single Query Result while each history record returned counts as a Query Result. For more information see, What exactly is a weather record?

Records/query – The Records/query limit indicates the maximum number of records that may be returned by a single query. If you need more records than is indicated for your plan, you will need to break your query into multiple, smaller queries that fit below your record limit. You can typically break up a large query by breaking the time range into smaller chunks or by breaking up your list of locations.

Locations/query – The Locations/query limit indicates the maximum number of locations that you may request in a single query. If you need weather data for additional locations, you can break your query into multiple each requesting a subset of your location list. Alternately, an upgraded plan will make querying more convenient and efficient by allowing one query to retrieve data for many locations using a single request and returning a unified dataset for all. For more information on running multiple locations in a single query, see Using the Timeline Weather API with multiple locations in the same request.

Maximum concurrency – The maximum number of the Weather API requests that can be processed at the same time. If you require higher concurrency, please consider our metered plan or our Enterprise plans which offer higher concurrency options.