Air Quality Lab — Roseau, Dominica
Air Quality Profile·
Roseau reports an annual PM2.5 of 7.6 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Roseau
Dominica
DominicaAnnual Average
GoodWHO annual classification
7.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
5.85.8 µg/m³ — Good
8.58.5 µg/m³ — Good
5.75.7 µg/m³ — Good
7.37.3 µg/m³ — Good
6.86.8 µg/m³ — Good
9.19.1 µg/m³ — Good
1111 µg/m³ — Fair
9.29.2 µg/m³ — Good
7.07.0 µg/m³ — Good
7.77.7 µg/m³ — Good
7.97.9 µg/m³ — Good
6.26.2 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
5.85.8 µg/m³ — Good
8.58.5 µg/m³ — Good
5.75.7 µg/m³ — Good
7.37.3 µg/m³ — Good
6.86.8 µg/m³ — Good
9.19.1 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
1111 µg/m³ — Fair
9.29.2 µg/m³ — Good
7.07.0 µg/m³ — Good
7.77.7 µg/m³ — Good
7.97.9 µg/m³ — Good
6.26.2 µg/m³ — Good
Best months: Jan, Mar, DecWorst months: Jun–Aug
Good5–10 µg/m³Fair10–15 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared worldwide
Roseau: 7.6 µg/m³. Typical range: 8.9–26.6 µg/m³. Low anchor: Bergen, 4.9 µg/m³. High anchor: Diepsloot, 162.1 µg/m³.
22,874 cities tracked