SmogRank / Countries / Antigua and Barbuda
Air quality in Antigua and Barbuda
No monitor here publishes data we're allowed to use, so Antigua and Barbuda has no measured ranking yet. Model estimates below.
Estimated: cities without a monitor
Antigua and Barbuda cities we can't measure, with model estimates for the last 7 days. Listed by population, not ranked: estimates aren't precise enough to rank. Model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), adjusted to measured cities nearby where there are any. Adjusted, a single day lands within ×1.5 of what a monitor would read about two times in three; unadjusted, it can be off by half or double. Treat them as a guide, not a measurement.
| City | 7-day estimate |
|---|---|
| Saint John’s estimated | ≈ 7 µg/m³ |
Estimates contain modified Copernicus Atmosphere Monitoring Service information 2026.