Air Quality Lab — Den Helder, The Netherlands
Air Quality Profile·
Den Helder reports an annual PM2.5 of 8.1 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Den Helder
The Netherlands
The NetherlandsAnnual Average
GoodWHO annual classification
8.1µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
8.88.8 µg/m³ — Good
8.38.3 µg/m³ — Good
8.58.5 µg/m³ — Good
9.79.7 µg/m³ — Good
7.87.8 µg/m³ — Good
9.19.1 µg/m³ — Good
6.66.6 µg/m³ — Good
6.86.8 µg/m³ — Good
7.27.2 µg/m³ — Good
6.46.4 µg/m³ — Good
9.19.1 µg/m³ — Good
8.58.5 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
8.88.8 µg/m³ — Good
8.38.3 µg/m³ — Good
8.58.5 µg/m³ — Good
9.79.7 µg/m³ — Good
7.87.8 µg/m³ — Good
9.19.1 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
6.66.6 µg/m³ — Good
6.86.8 µg/m³ — Good
7.27.2 µg/m³ — Good
6.46.4 µg/m³ — Good
9.19.1 µg/m³ — Good
8.58.5 µg/m³ — Good
Best months: Jul–Aug, OctWorst months: Apr, Jun, Nov
Good5–10 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across The Netherlands
Den Helder: 8.1 µg/m³. Typical range in The Netherlands: 7.8–8.6 µg/m³. Low anchor: Bergen, 6.8 µg/m³. High anchor: Dordrecht, 9.3 µg/m³.
166 cities tracked