Air Quality Lab — Karlskrona, Sweden
Air Quality Profile·
Karlskrona reports an annual PM2.5 of 6.2 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Karlskrona
Sweden
SwedenAnnual Average
GoodWHO annual classification
6.2µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
6.96.9 µg/m³ — Good
7.77.7 µg/m³ — Good
7.87.8 µg/m³ — Good
6.26.2 µg/m³ — Good
5.65.6 µg/m³ — Good
6.66.6 µg/m³ — Good
4.94.9 µg/m³ — Excellent
5.05.0 µg/m³ — Excellent
4.54.5 µg/m³ — Excellent
6.86.8 µg/m³ — Good
5.35.3 µg/m³ — Good
7.47.4 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
6.96.9 µg/m³ — Good
7.77.7 µg/m³ — Good
7.87.8 µg/m³ — Good
6.26.2 µg/m³ — Good
5.65.6 µg/m³ — Good
6.66.6 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
4.94.9 µg/m³ — Excellent
5.05.0 µg/m³ — Excellent
4.54.5 µg/m³ — Excellent
6.86.8 µg/m³ — Good
5.35.3 µg/m³ — Good
7.47.4 µg/m³ — Good
Best months: Jul–SepWorst months: Feb–Mar, 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 Sweden
Karlskrona: 6.2 µg/m³. Typical range in Sweden: 5.0–5.9 µg/m³. Low anchor: Kiruna, 2.2 µg/m³. High anchor: Malmö, 7.9 µg/m³.
86 cities tracked