Air quality · PM2.5good
5.4 µg/m³
The available annual series averages 1.1× the WHO annual guideline of 5 µg/m³. The daily average exceeded 15 µg/m³ on 22 days.
The recent period is 6% lower than the preceding period.
Midden-Delfland
Zuid-Holland19.472 residents49,2 km²
13
sensors, 0,3/km²
Public summary
What the measurements in Midden-Delfland show
The citizen sensor network in Midden-Delfland, Zuid-Holland, contains 13 sensors: an average of 0.3 per km². Projects including Nationaal Smart City Living Lab and Luftdaten contribute measurements to this public network.
Noise
Midden-Delfland does not yet have a reliable municipality-wide noise series. MedeMeter is designed to make local noise patterns near homes visible.
Building the report for Midden-Delfland…
We're reading the citizen sensors and making sense of the figures.
did you know?Particulate matter (PM2.5) is roughly 30× thinner than a human hair. Small enough to reach deep into your lungs.
