Around the World in 80 Air Quality Sensors – Porto, Portugal – guided by Local Haze
We are taking a worldwide tour highlighting 80 AQI sensors around the globe, checking out how citizen scientists and air quality enthusiasts are monitoring their local air quality. Our first stop was in London UK at Victoria station and we have travelled eastward for stop #2 to the beautiful city of Porto in northern… Read More »Around the World in 80 Air Quality Sensors – Porto, Portugal – guided by Local Haze