Air Quality Lab — Drammen, Norway
Air Quality Profile·
Drammen reports an annual PM2.5 of 6.0 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Drammen
Norway
NorwayAnnual Average
GoodWHO annual classification
6.0µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
7.47.4 µg/m³ — Good
8.58.5 µg/m³ — Good
7.07.0 µg/m³ — Good
4.64.6 µg/m³ — Excellent
4.84.8 µg/m³ — Excellent
5.95.9 µg/m³ — Good
5.45.4 µg/m³ — Good
6.06.0 µg/m³ — Good
4.04.0 µg/m³ — Excellent
5.45.4 µg/m³ — Good
5.25.2 µg/m³ — Good
8.38.3 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
7.47.4 µg/m³ — Good
8.58.5 µg/m³ — Good
7.07.0 µg/m³ — Good
4.64.6 µg/m³ — Excellent
4.84.8 µg/m³ — Excellent
5.95.9 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
5.45.4 µg/m³ — Good
6.06.0 µg/m³ — Good
4.04.0 µg/m³ — Excellent
5.45.4 µg/m³ — Good
5.25.2 µg/m³ — Good
8.38.3 µg/m³ — Good
Best months: Apr–May, SepWorst months: Jan–Feb, Dec
Excellent0–5 µg/m³Good5–10 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Norway
Drammen: 6.0 µg/m³. Typical range in Norway: 4.3–5.8 µg/m³. Low anchor: Alta, 0.0 µg/m³. High anchor: Oslo, 6.5 µg/m³.
34 cities tracked