Air Quality Lab — San Pedro, Belize
Air Quality Profile·
San Pedro reports an annual PM2.5 of 7.0 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
San Pedro
Belize
BelizeAnnual Average
GoodWHO annual classification
7.0µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
4.94.9 µg/m³ — Excellent
4.84.8 µg/m³ — Excellent
5.35.3 µg/m³ — Good
9.59.5 µg/m³ — Good
8.98.9 µg/m³ — Good
9.29.2 µg/m³ — Good
1313 µg/m³ — Fair
9.89.8 µg/m³ — Good
5.95.9 µg/m³ — Good
4.34.3 µg/m³ — Excellent
4.64.6 µg/m³ — Excellent
4.34.3 µg/m³ — Excellent
Jan
Feb
Mar
Apr
May
Jun
4.94.9 µg/m³ — Excellent
4.84.8 µg/m³ — Excellent
5.35.3 µg/m³ — Good
9.59.5 µg/m³ — Good
8.98.9 µg/m³ — Good
9.29.2 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
1313 µg/m³ — Fair
9.89.8 µg/m³ — Good
5.95.9 µg/m³ — Good
4.34.3 µg/m³ — Excellent
4.64.6 µg/m³ — Excellent
4.34.3 µg/m³ — Excellent
Best months: Oct–DecWorst months: Apr, Jul–Aug
Excellent0–5 µg/m³Good5–10 µg/m³Fair10–15 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Belize
San Pedro: 7.0 µg/m³. Typical range in Belize: 9.7–11.0 µg/m³. High anchor: San Ignacio, 12.2 µg/m³.
5 cities tracked