Air Quality Programmatic APIs · JSON Structure

Aqicn Time Info Structure

Timestamp information for the reading

Type: object Properties: 3
Air QualityEnvironmentEPAOpen DataPublic HealthIoTGovernment DataReal-Time Data

TimeInfo is a JSON Structure definition published by Air Quality Programmatic APIs, describing 3 properties. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

s tz v

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

Raw ↑ 
{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/air-quality-programmatic-apis/refs/heads/main/json-structure/aqicn-time-info-structure.json",
  "name": "TimeInfo",
  "description": "Timestamp information for the reading",
  "type": "object",
  "properties": {
    "s": {
      "type": "string",
      "description": "ISO 8601 timestamp of measurement",
      "example": "2025-04-19 10:00:00"
    },
    "tz": {
      "type": "string",
      "description": "Station timezone",
      "example": "+08:00"
    },
    "v": {
      "type": "int32",
      "description": "Unix timestamp",
      "example": 1745056800
    }
  }
}