{"region_metadata":[{"name":"east","label_location":{"latitude":1.35735,"longitude":103.94}},{"name":"north","label_location":{"latitude":1.41803,"longitude":103.82}},{"name":"south","label_location":{"longitude":103.82,"latitude":1.29587}},{"name":"central","label_location":{"latitude":1.35735,"longitude":103.82}},{"name":"west","label_location":{"longitude":103.7,"latitude":1.35735}}],"items":[{"timestamp":"2026-06-21T01:00:00+08:00","update_timestamp":"2026-06-21T01:00:50+08:00","readings":{"o3_sub_index":{"central":7,"west":2,"south":4,"north":7,"east":8},"pm10_twenty_four_hourly":{"west":15,"south":18,"north":18,"central":21,"east":24},"pm10_sub_index":{"east":24,"south":18,"west":15,"north":18,"central":21},"co_sub_index":{"east":4,"south":2,"west":3,"central":5,"north":5},"pm25_twenty_four_hourly":{"west":9,"north":10,"east":13,"central":12,"south":8},"so2_sub_index":{"central":4,"north":7,"south":4,"east":2,"west":5},"co_eight_hour_max":{"west":0,"south":0,"east":0,"central":1,"north":0},"so2_twenty_four_hourly":{"north":10,"east":3,"central":6,"south":7,"west":8},"no2_one_hour_max":{"south":34,"central":16,"west":27,"north":26,"east":31},"pm25_sub_index":{"central":51,"east":52,"south":35,"west":37,"north":41},"psi_twenty_four_hourly":{"south":35,"west":37,"central":51,"north":41,"east":52},"o3_eight_hour_max":{"west":5,"central":16,"east":19,"north":17,"south":8}}}],"api_info":{"status":"healthy"}}