EPD Air Quality Index (AQI)

An Air Quality Index (AQI) indicates the quality of the outdoor air at a specific location. This AQI informs the public on whether the quality of the air is “Good”, “Fair”, “Moderate”, “Poor”, “Very Poor” or “Extremely Poor”. Click on a site to find out what the air quality is like at that location. Learn More

CIMH EPD Treasury Building
  • Current AQI is Fair (29)
  • November 4, 2025 at 2:43 AM
Fair - Enjoy your usual outdoor activities
AQ Index General population Sensitive populations
Good (25) The air quality is good. Enjoy your usual outdoor activities. The air quality is good. Enjoy your usual outdoor activities.
Fair (50) Enjoy your usual outdoor activities Enjoy your usual outdoor activities
Moderate (75) Enjoy your usual outdoor activities Consider reducing intense outdoor activities, if you experience symptoms.
Poor (100) Consider reducing intense activities outdoors, if you experience symptoms such as sore eyes, a cough or sore throat Consider reducing physical activities, particularly outdoors, especially if you experience symptoms.
Very poor (125) Consider reducing intense activities outdoors, if you experience symptoms such as sore eyes, a cough or sore throat Reduce physical activities, particularly outdoors, especially if you experience symptoms.
Extremely poor (150) Reduce physical activities outdoors. Avoid physical activities outdoors.
  • Current AQI is Good (24)
  • November 4, 2025 at 2:43 AM
Good - The air quality is good. Enjoy your usual outdoor activities.
AQ Index General population Sensitive populations
Good (25) The air quality is good. Enjoy your usual outdoor activities. The air quality is good. Enjoy your usual outdoor activities.
Fair (50) Enjoy your usual outdoor activities Enjoy your usual outdoor activities
Moderate (75) Enjoy your usual outdoor activities Consider reducing intense outdoor activities, if you experience symptoms.
Poor (100) Consider reducing intense activities outdoors, if you experience symptoms such as sore eyes, a cough or sore throat Consider reducing physical activities, particularly outdoors, especially if you experience symptoms.
Very poor (125) Consider reducing intense activities outdoors, if you experience symptoms such as sore eyes, a cough or sore throat Reduce physical activities, particularly outdoors, especially if you experience symptoms.
Extremely poor (150) Reduce physical activities outdoors. Avoid physical activities outdoors.
  • Current AQI is Fair (48)
  • November 4, 2025 at 2:43 AM
Fair - Enjoy your usual outdoor activities
AQ Index General population Sensitive populations
Good (25) The air quality is good. Enjoy your usual outdoor activities. The air quality is good. Enjoy your usual outdoor activities.
Fair (50) Enjoy your usual outdoor activities Enjoy your usual outdoor activities
Moderate (75) Enjoy your usual outdoor activities Consider reducing intense outdoor activities, if you experience symptoms.
Poor (100) Consider reducing intense activities outdoors, if you experience symptoms such as sore eyes, a cough or sore throat Consider reducing physical activities, particularly outdoors, especially if you experience symptoms.
Very poor (125) Consider reducing intense activities outdoors, if you experience symptoms such as sore eyes, a cough or sore throat Reduce physical activities, particularly outdoors, especially if you experience symptoms.
Extremely poor (150) Reduce physical activities outdoors. Avoid physical activities outdoors.

About EPD Air Quality Index (AQI)

This AQI, which is based on the European Air Quality Index, informs the public on the quality of the air using the following pollutants - nitrogen dioxide, particulate matter (PM 2.5 and PM 10) and ozone. Additional information indicating precautions, if any, to be taken by the public are also issued.

The AQI is obtained using low cost sensors/ indicative monitoring equipment located at the Environmental Protection Department in Dalkeith; the Treasury Building in Bridgetown; and the Caribbean Institute of Meteorology & Hydrology, Husbands, St. James. It is true, that the current equipment provides preliminary/rough data and it is hoped that improvements will lead to a more robust network in the future.