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API 参考

当前空气

当前数值（每个传感器最新读数的平均值，每个不超过60分钟，每15分钟重新计算）以及与Data Hub相同的最近一个完整日，附US EPA等级、传感器网络和城市页面链接。还提供当前天气（气温、湿度、气压、风、云量、降水）以及最近一个完整日的天气。 可按25种语言中任意一种的城市名、slug或id查找城市，也可按坐标查找——50 km内有概况的最近城市。同名城市请加上 country=。

当前空气

GEThttps://api.atmy.ai/v1/air-quality/current

查询参数

city string 可选

网站任一语言的城市名、slug（国家/城市）或 id。

country string 可选

国家名称或 slug，用于区分同名城市。

lat number 可选

纬度，与 lon 一起代替 city 使用：50 km 内最近的有汇总数据的城市。

lon number 可选

经度，与 lat 一起使用。

lang string 可选

城市和国家名称以及页面链接的语言。

默认值: en

GET/air-quality/current?city=germany/berlin
curl "https://api.atmy.ai/v1/air-quality/current?city=germany/berlin"
200响应
{
  "city": {
    "id": 50037,
    "slug": "germany/berlin",
    "name": "Berlin",
    "country": "Germany",
    "timezone": "Europe/Berlin",
    "center": {
      "lat": 52.5073,
      "lon": 13.3979
    },
    "page": "https://atmy.ai/air-quality/germany/berlin/"
  },
  "now": {
    "status": "current",
    "pm25": 3.8,
    "median": 2.4,
    "min": 0,
    "max": 105.32,
    "unit": "ug/m3",
    "category": {
      "scale": "US_EPA_2024",
      "level": "good",
      "approximate": true
    },
    "sensors": 173,
    "observed": {
      "start": "2026-10-27T10:42:02.000Z",
      "end": "2026-10-27T10:53:14.000Z"
    },
    "updated_at": "2026-10-27T11:00:01.147Z",
    "method": "mean_of_latest_reading_per_sensor_at_most_60_minutes_old"
  },
  "weather": {
    "observed_at": "2026-10-27T11:07:04Z",
    "temperature_c": 14,
    "feels_like_c": 11,
    "humidity_percent": 62,
    "pressure_hpa": 1020,
    "wind_m_s": 3,
    "wind_gust_m_s": 8,
    "wind_direction_deg": 185,
    "clouds_percent": 90,
    "precipitation_mm": 0,
    "condition": "cloudy"
  },
  "completed_day": {
    "date": "2026-10-26",
    "period": "2026-10-26T00:00:00Z/2026-10-27T00:00:00Z",
    "pm25": 4.6,
    "unit": "ug/m3",
    "sensors": 176,
    "category": {
      "scale": "US_EPA_2024",
      "level": "good"
    },
    "method": "datahub_daily",
    "weather": {
      "temperature_c": 9,
      "temperature_min_c": 7.2,
      "temperature_max_c": 13.4,
      "humidity_percent": 73,
      "pressure_hpa": 1014,
      "wind_m_s": 3.2,
      "wind_gust_max_m_s": 11.2,
      "clouds_percent": 44,
      "observations": 7
    }
  },
  "attribution": "Atmy (atmy.ai), aggregated public and citizen sensor networks; approximate values, not official monitoring.",
  "weather_attribution": "Weather: OpenWeatherMap (to 2026-07-08, CC BY-SA 4.0) and Open-Meteo.com (from 2026-07-09, CC BY 4.0), collected by Atmy.",
  "sources": {
    "networks": {
      "Sensor.Community": 169,
      "AirGradient": 4
    },
    "methodology": "https://api.atmy.ai/air-quality/methodology",
    "license": "https://api.atmy.ai/legal/data",
    "city_json": "https://api.atmy.ai/api/public/v1/cities/germany/berlin/air-quality"
  }
}