Air Quality Lab — Chaguanas, Trinidad and Tobago
Air Quality Profile·
Chaguanas reports an annual PM2.5 of 11.9 µg/m³. That's roughly double the WHO 2021 guideline but still far below the EU annual limit of 25 µg/m³.
Chaguanas
Trinidad and Tobago
Trinidad and TobagoAnnual Average
FairWHO annual classification
11.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
8.88.8 µg/m³ — Good
1212 µg/m³ — Fair
9.89.8 µg/m³ — Good
1313 µg/m³ — Fair
1313 µg/m³ — Fair
1515 µg/m³ — Moderate
1313 µg/m³ — Fair
1414 µg/m³ — Fair
1313 µg/m³ — Fair
1313 µg/m³ — Fair
9.39.3 µg/m³ — Good
1010 µg/m³ — Fair
Jan
Feb
Mar
Apr
May
Jun
8.88.8 µg/m³ — Good
1212 µg/m³ — Fair
9.89.8 µg/m³ — Good
1313 µg/m³ — Fair
1313 µg/m³ — Fair
1515 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1313 µg/m³ — Fair
1414 µg/m³ — Fair
1313 µg/m³ — Fair
1313 µg/m³ — Fair
9.39.3 µg/m³ — Good
1010 µg/m³ — Fair
Best months: Jan, Mar, NovWorst months: May–Jun, Aug
Good5–10 µg/m³Fair10–15 µg/m³Moderate15–25 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Trinidad and Tobago
Chaguanas: 11.9 µg/m³. Typical range in Trinidad and Tobago: 8.7–11.3 µg/m³. Low anchor: Scarborough, 8.3 µg/m³.
8 cities tracked