Air quality · PM2.5fair
11.4 µg/m³
The available annual series averages 2.3× the WHO annual guideline of 5 µg/m³. The daily average exceeded 15 µg/m³ on 85 days.
The recent period is 54% lower than the preceding period.
Hollands Kroon
Noord-Holland49.431 residents372,6 km²
15
sensors, 0,0/km²
Public summary
What the measurements in Hollands Kroon show
The citizen sensor network in Hollands Kroon, Noord-Holland, contains 15 sensors: an average of 0.0 per km². Projects including Palmes and Luftdaten contribute measurements to this public network.
Noise
Hollands Kroon 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 Hollands Kroon…
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.
