St. John's, Antigua and Barbuda Air Quality

As of 2:47 AM
Air quality index18Good

Air quality is great — a good day to be outside.

Next 24 hours

US AQI
  1. 18Now
  2. 18
  3. 18
  4. 185 AM
  5. 18
  6. 18
  7. 188 AM
  8. 18
  9. 18
  10. 1911 AM
  11. 20
  12. 20
  13. 202 PM
  14. 20
  15. 19
  16. 185 PM
  17. 18
  18. 18
  19. 198 PM
  20. 20
  21. 20
  22. 2111 PM
  23. 22
  24. 21

Air quality outlook

Worst hour each day
  • Today21Good
  • Sun 1822Good
  • Mon 1920Good
  • Tue 2022Good
  • Wed 2168Moderate

From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.

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About St. John's weather

St. John's is in Antigua and Barbuda at 17.13°, -61.85°. Right now it’s 27° and partly cloudy; today’s high is 29° with a 15% chance of rain.

Antigua and Barbuda is a twin-island nation in the Leeward Islands with a tropical maritime climate and relatively low rainfall compared to its volcanic neighbors. Temperatures average 25°C to 30°C year-round.