{"city":"Ajmer","slug":"ajmer","state":null,"country":"India","coordinates":{"lat":26.470859,"lon":74.646594},"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":157,"category":"Moderate","dominant":"PM2.5","pollutants":{"O₃":65,"PM2.5":77,"NO₂":18,"NH₃":3,"PM10":91,"SO₂":10}},"history":[{"date":"2026-09-23","aqi":100,"category":"Satisfactory"},{"date":"2026-09-24","aqi":134,"category":"Moderate"},{"date":"2026-09-25","aqi":134,"category":"Moderate"},{"date":"2026-09-26","aqi":95,"category":"Satisfactory"},{"date":"2026-10-02","aqi":95,"category":"Satisfactory"},{"date":"2026-10-03","aqi":95,"category":"Satisfactory"},{"date":"2026-10-04","aqi":92,"category":"Satisfactory"},{"date":"2026-10-05","aqi":95,"category":"Satisfactory"},{"date":"2026-10-06","aqi":86,"category":"Satisfactory"},{"date":"2026-10-07","aqi":95,"category":"Satisfactory"},{"date":"2026-10-08","aqi":98,"category":"Satisfactory"},{"date":"2026-10-09","aqi":98,"category":"Satisfactory"},{"date":"2026-10-10","aqi":91,"category":"Satisfactory"},{"date":"2026-10-11","aqi":77,"category":"Satisfactory"},{"date":"2026-10-12","aqi":69,"category":"Satisfactory"},{"date":"2026-10-13","aqi":78,"category":"Satisfactory"},{"date":"2026-10-14","aqi":95,"category":"Satisfactory"},{"date":"2026-10-15","aqi":102,"category":"Moderate"},{"date":"2026-10-16","aqi":108,"category":"Moderate"},{"date":"2026-10-17","aqi":134,"category":"Moderate"},{"date":"2026-10-18","aqi":134,"category":"Moderate"},{"date":"2026-10-19","aqi":105,"category":"Moderate"},{"date":"2026-10-20","aqi":260,"category":"Poor"},{"date":"2026-10-21","aqi":247,"category":"Poor"},{"date":"2026-10-22","aqi":208,"category":"Poor"}]}