{"city":"Ratlam","slug":"ratlam","state":null,"country":"India","coordinates":{"lat":23.331731,"lon":75.045981},"scale":"CPCB National AQI (0-500)","unit":"AQI","source":"Central Pollution Control Board (CPCB)","license":"https://data.gov.in/","updated":"2026-10-22","current":{"aqi":127,"category":"Moderate","dominant":"PM2.5","pollutants":{"NO₂":56,"SO₂":13,"PM2.5":68,"PM10":60}},"history":[{"date":"2026-09-23","aqi":95,"category":"Satisfactory"},{"date":"2026-09-24","aqi":121,"category":"Moderate"},{"date":"2026-09-25","aqi":131,"category":"Moderate"},{"date":"2026-09-26","aqi":80,"category":"Satisfactory"},{"date":"2026-10-02","aqi":80,"category":"Satisfactory"},{"date":"2026-10-03","aqi":84,"category":"Satisfactory"},{"date":"2026-10-04","aqi":87,"category":"Satisfactory"},{"date":"2026-10-05","aqi":108,"category":"Moderate"},{"date":"2026-10-06","aqi":118,"category":"Moderate"},{"date":"2026-10-07","aqi":112,"category":"Moderate"},{"date":"2026-10-08","aqi":99,"category":"Satisfactory"},{"date":"2026-10-09","aqi":109,"category":"Moderate"},{"date":"2026-10-10","aqi":99,"category":"Satisfactory"},{"date":"2026-10-11","aqi":101,"category":"Moderate"},{"date":"2026-10-12","aqi":99,"category":"Satisfactory"},{"date":"2026-10-13","aqi":90,"category":"Satisfactory"},{"date":"2026-10-14","aqi":86,"category":"Satisfactory"},{"date":"2026-10-15","aqi":92,"category":"Satisfactory"},{"date":"2026-10-16","aqi":90,"category":"Satisfactory"},{"date":"2026-10-17","aqi":141,"category":"Moderate"},{"date":"2026-10-18","aqi":141,"category":"Moderate"},{"date":"2026-10-19","aqi":132,"category":"Moderate"},{"date":"2026-10-20","aqi":170,"category":"Moderate"},{"date":"2026-10-21","aqi":167,"category":"Moderate"},{"date":"2026-10-22","aqi":137,"category":"Moderate"}]}