Air quality · PM2.5good
9.5 µg/m³
The available annual series averages 1.9× the WHO annual guideline of 5 µg/m³. The daily average exceeded 15 µg/m³ on 60 days.
The recent period is 37% higher than the preceding period.
Zeist
Utrecht66.629 residents48,4 km²
95
sensors, 2,0/km²
Public summary
What the measurements in Zeist show
The citizen sensor network in Zeist, Utrecht, contains 95 sensors: an average of 2.0 per km². Projects including Luftdaten and Globe contribute measurements to this public network.
Noise
Zeist 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 Zeist…
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.
