Smart Cities PRO.PNG

Noise lvel (dBa), carbon monoxide (CO), carbon dioxide (CO2), Oxygen (O2), Ozone (O3), Nitrico Oxide (NO), Nitric Dioxide (NO2), Sulfur Dioxide (SO2), Ammonia (NH3), Methane (CH4), Hydrogen Sulfide (H2S), Particulate matter (PM1 PM2.5 PM10)