Air Quality Lab — Yauco, Puerto Rico
Air Quality Profile·
Yauco reports an annual PM2.5 of 7.5 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Yauco
Puerto Rico
Puerto RicoAnnual Average
GoodWHO annual classification
7.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
5.35.3 µg/m³ — Good
5.35.3 µg/m³ — Good
6.16.1 µg/m³ — Good
8.28.2 µg/m³ — Good
9.89.8 µg/m³ — Good
8.88.8 µg/m³ — Good
9.79.7 µg/m³ — Good
9.59.5 µg/m³ — Good
8.18.1 µg/m³ — Good
8.28.2 µg/m³ — Good
6.06.0 µg/m³ — Good
5.45.4 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
5.35.3 µg/m³ — Good
5.35.3 µg/m³ — Good
6.16.1 µg/m³ — Good
8.28.2 µg/m³ — Good
9.89.8 µg/m³ — Good
8.88.8 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
9.79.7 µg/m³ — Good
9.59.5 µg/m³ — Good
8.18.1 µg/m³ — Good
8.28.2 µg/m³ — Good
6.06.0 µg/m³ — Good
5.45.4 µg/m³ — Good
Best months: Jan–Feb, DecWorst months: May, Jul–Aug
Good5–10 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Puerto Rico
Yauco: 7.5 µg/m³. Typical range in Puerto Rico: 7.2–7.8 µg/m³. Low anchor: Guayama, 6.4 µg/m³. High anchor: Bayamón, 8.1 µg/m³.
15 cities tracked