{"generated_at":"2026-11-12T15:05:11.110Z","units":{"pollutants":{"co":"mg/m3","default":"ug/m3"},"aqi":"cpcb_0_500","yll_years":"years","distance_km":"km"},"fresh_within_hours":3,"station":{"id":"cpcb-5110","raw_id":"5110","provider":"cpcb","name":"Fort William","city":"Kolkata","state":"","lat":22.55664,"lon":88.342674,"pollutants":{"pm25":26.36,"pm10":45.21,"no2":32.95,"so2":12.1,"co":0.82,"o3":7.55,"nh3":42.26},"aqi":45,"band":"good","ts":"2026-11-12T19:45:00+05:30","yll":2.09}}