Air Quality Lab — Belize City, Belize
Air Quality Profile
Belize City reports an annual PM2.5 of 9.8 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Belize City
Belize
BelizeAnnual Average
GoodWHO annual classification
9.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
7.27.2 µg/m³ — Good
8.58.5 µg/m³ — Good
8.28.2 µg/m³ — Good
1414 µg/m³ — Fair
1212 µg/m³ — Fair
1111 µg/m³ — Fair
1515 µg/m³ — Fair
1111 µg/m³ — Fair
6.96.9 µg/m³ — Good
8.38.3 µg/m³ — Good
7.87.8 µg/m³ — Good
7.17.1 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
7.27.2 µg/m³ — Good
8.58.5 µg/m³ — Good
8.28.2 µg/m³ — Good
1414 µg/m³ — Fair
1212 µg/m³ — Fair
1111 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1515 µg/m³ — Fair
1111 µg/m³ — Fair
6.96.9 µg/m³ — Good
8.38.3 µg/m³ — Good
7.87.8 µg/m³ — Good
7.17.1 µg/m³ — Good
Best months: Jan, Sep, DecWorst months: Apr–May, Jul
Good5–10 µg/m³Fair10–15 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Belize
Belize City: 9.8 µg/m³. Typical range in Belize: 9.7–11.0 µg/m³. Low anchor: San Pedro, 7.0 µg/m³. High anchor: San Ignacio, 12.2 µg/m³.
5 cities tracked