TimeInfo

Timestamp information for the reading

Air QualityEnvironmentEPAOpen DataPublic HealthIoTGovernment DataReal-Time Data

Properties

Name	Type	Description
s	string	ISO 8601 timestamp of measurement
tz	string	Station timezone
v	integer	Unix timestamp

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/air-quality-programmatic-apis/refs/heads/main/json-schema/aqicn-time-info-schema.json",
  "title": "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": "integer",
      "description": "Unix timestamp",
      "example": 1745056800
    }
  }
}