{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://raw.githubusercontent.com/api-evangelist/air-quality-programmatic-apis/refs/heads/main/json-schema/aqicn-pollutant-data-schema.json", "title": "PollutantData", "description": "Individual pollutant AQI values", "type": "object", "properties": { "pm25": { "type": "object", "description": "PM2.5 AQI reading", "properties": { "v": { "type": "number", "example": 45 } } }, "pm10": { "type": "object", "description": "PM10 AQI reading", "properties": { "v": { "type": "number", "example": 32 } } }, "no2": { "type": "object", "description": "Nitrogen dioxide AQI reading", "properties": { "v": { "type": "number", "example": 12 } } }, "o3": { "type": "object", "description": "Ozone AQI reading", "properties": { "v": { "type": "number", "example": 28 } } }, "so2": { "type": "object", "description": "Sulfur dioxide AQI reading", "properties": { "v": { "type": "number", "example": 5 } } }, "co": { "type": "object", "description": "Carbon monoxide AQI reading", "properties": { "v": { "type": "number", "example": 8 } } } } }