Pollen API
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Pollen API。
服务：polen.googleapis.com
如要调用此服务，我们建议您使用 Google 提供的客户端库。如果您的应用需要使用您自己的库来调用此服务，则在发出 API 请求时应使用以下信息。
服务端点
服务端点是指定 API 服务的网络地址的基本网址。一项服务可能有多个服务端点。此服务具有以下服务端点，下面的所有 URI 都与此服务端点相关：
https://pollen.googleapis.com
| 方法 |
lookup |
GET /v1/forecast:lookup
可返回超过 65 个国家/地区每天 5 天的花粉信息，分辨率最高可达 1 公里。 |
| 方法 |
lookupHeatmapTile |
GET /v1/mapTypes/{mapType}/heatmapTiles/{zoom}/{x}/{y}
返回一个字节数组，其中包含图块 PNG 图片的数据。 |
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最后更新时间 (UTC)：2025-08-29。
[null,null,["最后更新时间 (UTC)：2025-08-29。"],[[["\u003cp\u003eThe Pollen API provides daily pollen information with up to 1km resolution in over 65 countries using the \u003ccode\u003ev1.forecast\u003c/code\u003e resource.\u003c/p\u003e\n"],["\u003cp\u003eThe API offers heatmap tile data through the \u003ccode\u003ev1.mapTypes.heatmapTiles\u003c/code\u003e resource, allowing retrieval of pollen visualization images.\u003c/p\u003e\n"],["\u003cp\u003eThe service endpoint for the Pollen API is \u003ccode\u003ehttps://pollen.googleapis.com\u003c/code\u003e, and it is recommended to use Google-provided client libraries for interaction.\u003c/p\u003e\n"]]],["The Pollen API, accessible via `pollen.googleapis.com`, offers two main resources: `v1.forecast` and `v1.mapTypes.heatmapTiles`. The `v1.forecast` resource, using the `lookup` method, retrieves up to five days of daily pollen data across 65+ countries, at a resolution of up to 1km. The `v1.mapTypes.heatmapTiles` resource, via the `lookupHeatmapTile` method, returns a PNG image byte array for pollen heatmap tiles, specified by map type, zoom, and x/y coordinates. These calls are made via GET methods.\n"],null,["# Pollen API\n\nThe Pollen API.\n\n- [REST Resource: v1.forecast](#v1.forecast)\n- [REST Resource: v1.mapTypes.heatmapTiles](#v1.mapTypes.heatmapTiles)\n\nService: pollen.googleapis.com\n------------------------------\n\nTo call this service, we recommend that you use the Google-provided [client libraries](https://cloud.google.com/apis/docs/client-libraries-explained). If your application needs to use your own libraries to call this service, use the following information when you make the API requests.\n\n### Service endpoint\n\nA [service endpoint](https://cloud.google.com/apis/design/glossary#api_service_endpoint) is a base URL that specifies the network address of an API service. One service might have multiple service endpoints. This service has the following service endpoint and all URIs below are relative to this service endpoint:\n\n- `https://pollen.googleapis.com`\n\nREST Resource: [v1.forecast](/maps/documentation/pollen/reference/rest/v1/forecast)\n-----------------------------------------------------------------------------------\n\n| Methods ||\n|------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------|\n| [lookup](/maps/documentation/pollen/reference/rest/v1/forecast/lookup) | `GET /v1/forecast:lookup` Returns up to 5 days of daily pollen information in more than 65 countries, up to 1km resolution. |\n\nREST Resource: [v1.mapTypes.heatmapTiles](/maps/documentation/pollen/reference/rest/v1/mapTypes.heatmapTiles)\n-------------------------------------------------------------------------------------------------------------\n\n| Methods ||\n|-----------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------|\n| [lookupHeatmapTile](/maps/documentation/pollen/reference/rest/v1/mapTypes.heatmapTiles/lookupHeatmapTile) | `GET /v1/mapTypes/{mapType}/heatmapTiles/{zoom}/{x}/{y}` Returns a byte array containing the data of the tile PNG image. |"]]
