You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
system
[{"name": "air_quality_history", "description": "Fetches the past 24 hours of air quality observations for a specified geographic location.", "parameters": {"lat": {"description": "Latitude of the location for which to retrieve air quality data.", "type": "int", "default": "35.779"}, "lon": {"description": "Longitude of the location for which to retrieve air quality data.", "type": "int", "default": "-78.638"}}}]
What were the air quality observations for the past 24 hours for a location in New York City, with latitude 40.7128 and longitude -74.0060?
user
assistant
[{"name": "air_quality_history", "arguments": {"lat": 40.7128, "lon": -74.006}}]