Air quality · PM2.5good
7.4 µg/m³
The available annual series averages 1.5× the WHO annual guideline of 5 µg/m³. The daily average exceeded 15 µg/m³ on 34 days.
The recent period is 3% higher than the preceding period.
Leusden
Utrecht31.467 residents58,6 km²
201
sensors, 3,4/km²
Public summary
What the measurements in Leusden show
The citizen sensor network in Leusden, Utrecht, contains 201 sensors: an average of 3.4 per km². Projects including Luftdaten and RDFV contribute measurements to this public network.
Noisemerkbaar
39.1 dB(A) nacht
The noise series is based on 1 sensor. The daytime average exceeded 55 dB on 4 of 307 measured days.
Building the report for Leusden…
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.
