Polludrone is a fully integrated outdoor air quality monitoring system that delivers reference equivalent performance. Polludrone is a sensor-based air quality monitoring system for all the critical ambient environmental parameters related to air quality, noise, odour, weather, radiation. In addition, meteorological parameters like wind speed, wind direction, rainfall, flood levels, and visibility can be monitored using external modules for ground-level weather data. Polludrone is a highly accurate air quality monitor which measures criteria pollutants according to WHO air quality limits and yet costs 10x less than a traditional station based on analyzer technology.