Air quality · PM2.5fair
12.4 µg/m³
The available annual series averages 2.5× the WHO annual guideline of 5 µg/m³. The daily average exceeded 15 µg/m³ on 71 days.
The recent period is 2% lower than the preceding period.
Rotterdam
Zuid-Holland663.900 residents293,1 km²
682
sensors, 2,3/km²
Public summary
What the measurements in Rotterdam show
The citizen sensor network in Rotterdam, Zuid-Holland, contains 682 sensors: an average of 2.3 per km². Projects including Luchtclub and Luftdaten contribute measurements to this public network.
Noisedruk
50.8 dB(A) nacht
The noise series is based on 10 sensors. The daytime average exceeded 55 dB on 279 of 309 measured days.
Building the report for Rotterdam…
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.
