با مجموعه‌ها، منظم بمانید
ذخیره و طبقه‌بندی محتوا براساس اولویت‌های شما.
نقطه پایانی forecast تا 96 ساعت (4 روز) اطلاعات ساعتی پیش‌بینی کیفیت هوا را برای یک مکان مشخص ارائه می‌کند. هر پیش‌بینی شامل شاخص‌های کیفیت هوای ساعتی و همچنین اطلاعات اضافی است:
زمان و تاریخ یا دوره زمانی خاص برای پیش بینی
کد زبان فیلدهای ترجمه شده
شاخص کیفیت هوای محلی یا سفارشی (AQI)
توصیه های بهداشتی
آلاینده های غالب
غلظت آلاینده
اطلاعات تکمیلی در مورد آلاینده ها
اندازه صفحه پاسخ
پالت رنگ
APIs Explorer به شما امکان می دهد درخواست های زنده بنویسید تا بتوانید با API و گزینه های API آشنا شوید:
پارامترهای خود را در بدنه درخواست قرار دهید. بدنه درخواست شامل مکانی است که می‌خواهید اطلاعات پیش‌بینی ساعتی کیفیت هوا و گزینه‌های مختلف را برای کنترل اطلاعات اضافی در پاسخ دریافت کنید.
درباره پاسخ های پیش بینی شده
بدنه پاسخ، تاریخ و زمان UTC را برای نمایش اطلاعات پیش‌بینی کیفیت هوا، شاخص‌های کیفیت هوا و اطلاعات سفارشی اضافی ارائه می‌کند. بدنه پاسخ همچنین شامل یک نشانه برای بازیابی صفحه بعدی در صورتی که اطلاعات با اندازه صفحه درخواستی مطابقت نداشته باشد.
نمونه ای از درخواست اولیه
کد زیر نحوه ساخت یک درخواست پیش بینی را نشان می دهد. در این مثال، مکان، تاریخ و زمان (از ساعت بعد تا 96 ساعت) را مشخص می‌کنید که اطلاعات ساعتی پیش‌بینی کیفیت هوا را برای آن نشان می‌دهد.
{"hourlyForecasts":[{"dateTime":"2024-02-09T08:00:00Z","indexes":[{"code":"uaqi","displayName":"Universal AQI","aqi":80,"aqiDisplay":"80","color":{"red":0.34509805,"green":0.74509805,"blue":0.20784314},"category":"Excellent air quality","dominantPollutant":"pm25"}]}],"regionCode":"us"}
نمونه درخواست با چند پارامتر
کد زیر نحوه ساخت بدنه درخواست با چند پارامتر را نشان می دهد. در این مثال موارد زیر را مشخص می کنید:
مکان
دوره زمانی برای نمایش اطلاعات پیش بینی کیفیت هوا
کد زبان
محاسبات اضافی (مانند توصیه های بهداشتی، غلظت آلاینده غالب و اطلاعات آلاینده اضافی)
{"hourlyForecasts":[{"dateTime":"2024-02-27T21:00:00Z","indexes":[{"code":"uaqi","displayName":"Universal AQI","aqi":74,"aqiDisplay":"74","color":{"red":0.44705883,"green":0.78431374,"blue":0.2},"category":"Good air quality","dominantPollutant":"o3"}],"pollutants":[{"code":"o3","displayName":"O3","fullName":"Ozone","concentration":{"value":32.07,"units":"PARTS_PER_BILLION"},"additionalInfo":{"sources":"...","effects":"..."}}],"healthRecommendations":{"generalPopulation":"...","elderly":"...","lungDiseasePopulation":"...","heartDiseasePopulation":"...","athletes":"...","pregnantWomen":"...","children":"..."}},{"dateTime":"2024-02-27T22:00:00Z","indexes":[{"code":"uaqi","displayName":"Universal AQI","aqi":75,"aqiDisplay":"75","color":{"red":0.43137255,"green":0.7764706,"blue":0.20392157},"category":"Good air quality","dominantPollutant":"o3"}],"pollutants":[{"code":"o3","displayName":"O3","fullName":"Ozone","concentration":{"value":30.94,"units":"PARTS_PER_BILLION"},"additionalInfo":{"sources":"...","effects":"..."}}],"healthRecommendations":{"generalPopulation":"...","lungDiseasePopulation":"...","heartDiseasePopulation":"...","athletes":"...","pregnantWomen":"...","children":"..."}},/.../]"regionCode":"us"}
آن را امتحان کنید!
APIs Explorer به شما امکان می دهد درخواست های نمونه بسازید تا بتوانید با API و گزینه های API آشنا شوید.
آیکون API را در سمت راست صفحه انتخاب کنید.
به صورت اختیاری پارامترهای درخواست را ویرایش کنید.
دکمه Execute را انتخاب کنید. در گفتگو، حسابی را که می‌خواهید برای ارسال درخواست استفاده کنید، انتخاب کنید.
در پانل APIs Explorer، نماد تمام صفحه تمام صفحه را انتخاب کنید تا پنجره APIs Explorer گسترش یابد.
تاریخ آخرین بهروزرسانی 2025-08-29 بهوقت ساعت هماهنگ جهانی.
[null,null,["تاریخ آخرین بهروزرسانی 2025-08-29 بهوقت ساعت هماهنگ جهانی."],[[["\u003cp\u003eThe Air Quality API's forecast endpoint provides hourly air quality forecasts for up to 96 hours (4 days) for a specified location.\u003c/p\u003e\n"],["\u003cp\u003eForecast data includes air quality indexes, dominant pollutants, health recommendations, pollutant concentrations, and more.\u003c/p\u003e\n"],["\u003cp\u003eRequests are made via HTTP POST to the endpoint with parameters specifying location, time, and optional data inclusions.\u003c/p\u003e\n"],["\u003cp\u003eResponses contain hourly forecast data, potentially paginated, with a token for retrieving subsequent pages if necessary.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can customize requests to include specific language codes, color palettes, and additional computations for a tailored response.\u003c/p\u003e\n"]]],[],null,["The [`forecast`](/maps/documentation/air-quality/reference/rest/v1/forecast/lookup) endpoint\nprovides up to 96 hours (4 days) of hourly air\nquality forecast information for a given location. Each forecast includes hourly\nair quality indexes as well as additional information:\n\n- Specific time and date or time period for forecast\n- Language code for translated fields\n- Local or custom air quality index (AQI)\n- Health recommendations\n- Dominant pollutants\n- Pollutant concentration\n- Additional information about pollutants\n- Response page size\n- Color palette\n\nThe APIs Explorer lets you make live requests so that you can get familiar with\nthe API and the API options: \n[Try it!](#try_it)\n| To get air quality forecasts, set the `dateTime` parameter to a future date and time, as shown in the [basic\n| request example](/maps/documentation/air-quality/forecast#example_of_basic_request) below.\n\nAbout forecast requests\n\nYou can request hourly air quality forecast information using the\nforecast endpoint by sending an HTTP POST request to: \n\n```html\nhttps://airquality.googleapis.com/v1/forecast:lookup?key=YOUR_API_KEY\n```\n\nInclude your\n[parameters](/maps/documentation/air-quality/reference/rest/v1/forecast/lookup#request-body)\nin the request body. The request body contains the location for which you would\nlike to get air quality hourly forecast information and various options to\ncontrol what additional information to include in the response.\n\nAbout forecast responses\n\nThe response body provides the UTC date and time for which to display air\nquality forecast information, air quality indexes, and additional customized\ninformation. The response body also includes a token to retrieve the next page\nif the information does not fit within the requested page size.\n\nExample of basic request\n\nThe following code shows how to construct a forecast request. In this example,\nyou specify the location, date and time (beginning from the next hour up to 96\nhours) for which to show hourly air quality forecast information. \n\n```bash\ncurl -X POST -d '{\n \"location\": {\n \"latitude\": 37.4125333,\n \"longitude\": -122.0840937\n },\n \"dateTime\": \"2024-02-09T08:00:00Z\"\n}' \\\n-H \"Content-Type: application/json\" \\\n-H \"Accept-Language: *\" \\\n\"https://airquality.googleapis.com/v1/forecast:lookup?key=YOUR_API_KEY\"\n```\n\nThe call generates the following JSON response. \n\n```json\n{\n \"hourlyForecasts\": [\n {\n \"dateTime\": \"2024-02-09T08:00:00Z\",\n \"indexes\": [\n {\n \"code\": \"uaqi\",\n \"displayName\": \"Universal AQI\",\n \"aqi\": 80,\n \"aqiDisplay\": \"80\",\n \"color\": {\n \"red\": 0.34509805,\n \"green\": 0.74509805,\n \"blue\": 0.20784314\n },\n \"category\": \"Excellent air quality\",\n \"dominantPollutant\": \"pm25\"\n }\n ]\n }\n ],\n \"regionCode\": \"us\"\n}\n```\n| **Note:** If a `color` field value is `0`, that field is omitted from the response.\n\nExample of request with multiple parameters\n\nThe following code shows how to construct a request body with multiple\nparameters. In this example, you specify the following:\n\n- Location\n- Time period for which to display air quality forecast information\n- Language code\n- Extra computations (such as health recommendations, the dominant pollutant concentration, and additional pollutant information)\n- Color palette\n\n```bash\ncurl -X POST -d '{\n \"pageSize\": \"10\",\n \"universalAqi\": \"true\",\n \"location\": {\n \"latitude\": \"40.741895\",\n \"longitude\": \"-73.989308\"\n },\n \"period\": {\n \"startTime\": \"2024-02-27T13:58:14+02:00\",\n \"endTime\": \"2024-02-28T16:58:14+02:00\"\n },\n \"languageCode\": \"en\",\n \"extraComputations\": [\n \"HEALTH_RECOMMENDATIONS\",\n \"DOMINANT_POLLUTANT_CONCENTRATION\",\n \"POLLUTANT_ADDITIONAL_INFO\"\n ],\n \"uaqiColorPalette\": \"RED_GREEN\"\n}' \\\n-H \"Content-Type: application/json\" \\\n-H \"Accept-Language: *\" \\\n\"https://airquality.googleapis.com/v1/forecast:lookup?key=YOUR_API_KEY\"\n```\n\nThe call generates the following JSON response. \n\n```json\n{\n {\n \"hourlyForecasts\": [\n {\n \"dateTime\": \"2024-02-27T11:00:00Z\",\n \"indexes\": [\n {\n \"code\": \"uaqi\",\n \"displayName\": \"Universal AQI\",\n \"aqi\": 75,\n \"aqiDisplay\": \"75\",\n \"color\": {\n \"red\": 0.43137255,\n \"green\": 0.7764706,\n \"blue\": 0.20392157\n },\n \"category\": \"Good air quality\",\n \"dominantPollutant\": \"pm25\"\n }\n ],\n \"pollutants\": [\n {\n \"code\": \"pm25\",\n \"displayName\": \"PM2.5\",\n \"fullName\": \"Fine particulate matter (\\u003c2.5µm)\",\n \"concentration\": {\n \"value\": 15.1,\n \"units\": \"MICROGRAMS_PER_CUBIC_METER\"\n },\n \"additionalInfo\": {\n \"sources\": \"...\",\n \"effects\": \"...\"\n }\n }\n ],\n \"healthRecommendations\": {\n \"generalPopulation\": \"...\",\n \"lungDiseasePopulation\": \"...\",\n \"heartDiseasePopulation\": \"...\",\n \"athletes\": \"...\",\n \"pregnantWomen\": \"...\"\n }\n },\n {\n \"dateTime\": \"2024-02-27T12:00:00Z\",\n \"indexes\": [\n {\n \"code\": \"uaqi\",\n \"displayName\": \"Universal AQI\",\n \"aqi\": 67,\n \"aqiDisplay\": \"67\",\n \"color\": {\n \"red\": 0.5882353,\n \"green\": 0.8392157,\n \"blue\": 0.16862746\n },\n \"category\": \"Good air quality\",\n \"dominantPollutant\": \"pm25\"\n }\n ],\n \"pollutants\": [\n {\n \"code\": \"pm25\",\n \"displayName\": \"PM2.5\",\n \"fullName\": \"Fine particulate matter (\\u003c2.5µm)\",\n \"concentration\": {\n \"value\": 19.96,\n \"units\": \"MICROGRAMS_PER_CUBIC_METER\"\n },\n \"additionalInfo\": {\n \"sources\": \"...\",\n \"effects\": \"...\"\n }\n }\n ],\n \"healthRecommendations\": {\n \"generalPopulation\": \"...\",\n \"lungDiseasePopulation\": \"...\",\n \"heartDiseasePopulation\": \"...\",\n \"athletes\": \"...\",\n \"pregnantWomen\": \"...\",\n \"children\": \"...\"\n }\n },\n /.../\n ]\n }\n \"regionCode\": \"us\",\n \"nextPageToken\": \"CjMKEglwCFVq9l5EQBH0aoDSUH9SwBoQCgYI1pDirgYSBgiGiOiuBiABKgMCBAMyAmVuOAEQGA==\"\n}\n```\n\nTo view the next page of forecast information, pass in the `nextPageToken`\nreturned at the end of the response body: \n\n```bash\ncurl -X POST -d '{\n \"universalAqi\": \"true\",\n \"location\": {\n \"latitude\": \"40.741895\",\n \"longitude\": \"-73.989308\"\n },\n \"period\": {\n \"startTime\": \"2024-02-27T13:58:14+02:00\",\n \"endTime\": \"2024-02-28T16:58:14+02:00\"\n },\n \"languageCode\": \"en\",\n \"extraComputations\": [\n \"HEALTH_RECOMMENDATIONS\",\n \"DOMINANT_POLLUTANT_CONCENTRATION\",\n \"POLLUTANT_ADDITIONAL_INFO\"\n ],\n \"uaqiColorPalette\": \"RED_GREEN\",\n \"pageToken\": \"CjMKEglwCFVq9l5EQBH0aoDSUH9SwBoQCgYI1pDirgYSBgiGiOiuBiABKgMCBAMyAmVuOAEQGA==\"\n}' \\\n-H \"Content-Type: application/json\" \\\n-H \"Accept-Language: *\" \\\n\"https://airquality.googleapis.com/v1/forecast:lookup?key=YOUR_API_KEY\"\n```\n\nThis returns the next page of forecast information: \n\n```json\n{\n \"hourlyForecasts\": [\n {\n \"dateTime\": \"2024-02-27T21:00:00Z\",\n \"indexes\": [\n {\n \"code\": \"uaqi\",\n \"displayName\": \"Universal AQI\",\n \"aqi\": 74,\n \"aqiDisplay\": \"74\",\n \"color\": {\n \"red\": 0.44705883,\n \"green\": 0.78431374,\n \"blue\": 0.2\n },\n \"category\": \"Good air quality\",\n \"dominantPollutant\": \"o3\"\n }\n ],\n \"pollutants\": [\n {\n \"code\": \"o3\",\n \"displayName\": \"O3\",\n \"fullName\": \"Ozone\",\n \"concentration\": {\n \"value\": 32.07,\n \"units\": \"PARTS_PER_BILLION\"\n },\n \"additionalInfo\": {\n \"sources\": \"...\",\n \"effects\": \"...\"\n }\n }\n ],\n \"healthRecommendations\": {\n \"generalPopulation\": \"...\",\n \"elderly\": \"...\",\n \"lungDiseasePopulation\": \"...\",\n \"heartDiseasePopulation\": \"...\",\n \"athletes\": \"...\",\n \"pregnantWomen\": \"...\",\n \"children\": \"...\"\n }\n },\n {\n \"dateTime\": \"2024-02-27T22:00:00Z\",\n \"indexes\": [\n {\n \"code\": \"uaqi\",\n \"displayName\": \"Universal AQI\",\n \"aqi\": 75,\n \"aqiDisplay\": \"75\",\n \"color\": {\n \"red\": 0.43137255,\n \"green\": 0.7764706,\n \"blue\": 0.20392157\n },\n \"category\": \"Good air quality\",\n \"dominantPollutant\": \"o3\"\n }\n ],\n \"pollutants\": [\n {\n \"code\": \"o3\",\n \"displayName\": \"O3\",\n \"fullName\": \"Ozone\",\n \"concentration\": {\n \"value\": 30.94,\n \"units\": \"PARTS_PER_BILLION\"\n },\n \"additionalInfo\": {\n \"sources\": \"...\",\n \"effects\": \"...\"\n }\n }\n ],\n \"healthRecommendations\": {\n \"generalPopulation\": \"...\",\n \"lungDiseasePopulation\": \"...\",\n \"heartDiseasePopulation\": \"...\",\n \"athletes\": \"...\",\n \"pregnantWomen\": \"...\",\n \"children\": \"...\"\n }\n },\n /.../\n ]\n \"regionCode\": \"us\"\n}\n```\n\nTry it!\n\nThe APIs Explorer lets you make sample requests so\nthat you can get familiar with the API and the API options.\n\n1. Select the API icon api\n on the right side of the page.\n\n2. Optionally edit the request parameters.\n\n3. Select the **Execute** button. In the dialog, choose the account\n that you want to use to make the request.\n\n4. In the APIs Explorer panel, select the fullscreen icon\n fullscreen to expand the APIs Explorer window."]]
