{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/AQHour",
  "title": "AQHour",
  "type": "object",
  "properties": {
    "ts": {
      "type": "number",
      "description": "Unix Timestamp",
      "example": 1551718800
    },
    "timestamp_local": {
      "type": "string",
      "description": "Timestamp in local time",
      "example": "2019-03-04 12:00:00"
    },
    "timestamp_utc": {
      "type": "string",
      "description": "Timestamp UTC",
      "example": "2019-03-04 17:00:00"
    },
    "aqi": {
      "type": "integer",
      "description": "Cloud cover as a percentage (%)",
      "example": 100
    },
    "so2": {
      "type": "number",
      "description": "Concentration of SO2 (\u00b5g/m\u00b3)",
      "example": 50.0
    },
    "no2": {
      "type": "number",
      "description": "Concentration of NO2 (\u00b5g/m\u00b3)",
      "example": 25.0
    },
    "o3": {
      "type": "number",
      "description": "Concentration of O3 (\u00b5g/m\u00b3)",
      "example": 2.0
    },
    "pm25": {
      "type": "number",
      "description": "Concentration of PM 2.5 (\u00b5g/m\u00b3)",
      "example": 230.0
    },
    "pm10": {
      "type": "number",
      "description": "Concentration of PM 10 (\u00b5g/m\u00b3)",
      "example": 150.0
    }
  }
}