Air Quality Index (AQI) in Haiti 🇭🇹
Live Air Quality Index (AQI) and PM2.5 Levels in Haiti
Currently, the Air Quality Index (AQI) in Port-au-Prince, the capital of Haiti, is measured at a score of 113. According to the US EPA health standard, this air quality rating is categorized as Unhealthy (Sensitive). The current atmosphere in Port-au-Prince is influenced by a PM2.5 (fine particulate matter) concentration of 40.5 µg/m³ and PM10 levels recorded at 41.3 µg/m³. Monitoring of gaseous pollutants shows Nitrogen Dioxide (NO2) at 21.0 µg/m³.
Beyond the primary urban hubs, atmospheric conditions and smog levels fluctuate across Haiti based on industrial output, traffic density, and local weather patterns. Real-time pollution data and respiratory health alerts are also being actively monitored in cities like Carrefour, Delmas 73, Port-de-Paix, Pétionville and Croix-des-Bouquets. Tracking these air quality metrics is essential for residents nationwide to manage outdoor exposure and maintain respiratory safety during periods of increased particulate concentration.
Haiti Air Quality: Major Cities Index
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* Air Quality Index (AQI) data for Haiti is calculated using the US EPA standard. Information is processed from multiple monitoring stations detecting PM2.5, PM10, and gaseous pollutants to ensure accuracy for respiratory health planning.
Frequently Asked Questions about Air Quality in Haiti
What is the air quality in Haiti right now?
The current AQI in Port-au-Prince (capital of Haiti) is 113 — categorised as Unhealthy (Sensitive). Conditions vary across the country — see AQI for all cities for a complete picture.
Which city in Haiti has the worst air quality right now?
Right now, Port-au-Prince has the highest AQI reading in Haiti at 113 (Unhealthy (Sensitive)).
Which city in Haiti has the best air quality right now?
Saint-Marc currently has the lowest AQI in Haiti at 30 (Good).
What is the PM2.5 level in Port-au-Prince today?
The PM2.5 (fine particulate) concentration in Port-au-Prince, the capital of Haiti, is currently 40.5 µg/m³. The WHO 24-hour guideline is 15 µg/m³.
Is the air in Haiti safe to breathe today?
Roughly 41% of monitored cities in Haiti show unhealthy air-quality readings — sensitive groups should take precautions.
What are the cleanest cities in Haiti right now?
Top 5 cities in Haiti with the best (lowest) AQI right now:
- Saint-Marc: AQI 30 — Good
- Verrettes: AQI 30 — Good
- Désarmes: AQI 30 — Good
- Port-de-Paix: AQI 32 — Good
- Ti Port-de-Paix: AQI 32 — Good
What are the most polluted cities in Haiti right now?
Top 5 cities in Haiti with the worst (highest) AQI right now:
- Port-au-Prince: AQI 113 — Unhealthy (Sensitive)
- Carrefour: AQI 113 — Unhealthy (Sensitive)
- Delmas 73: AQI 113 — Unhealthy (Sensitive)
- Pétionville: AQI 113 — Unhealthy (Sensitive)
- Croix-des-Bouquets: AQI 113 — Unhealthy (Sensitive)
Air Quality Scales & Resources
Wondering what these AQI numbers mean for your health? Our worldwide air quality guide explains every level of the AQI, PM2.5, PM10, ozone, NO2, CO and SO2 scales, with practical health advice for each range.
→ Understanding Air Quality Levels: read the full guide