What Is Air Quality in San Juan, Puerto Rico, PR?
San Juan, Puerto Rico, PR has an Air Quality Grade of A with a 5-year median AQI of 10. The dominant pollutant is CO.
Key Data
| Metric | Value |
|---|---|
| Air Quality Grade | A (92/100) |
| 5-Year Median AQI | 10 |
| Current Median AQI | 7 |
| Dominant Pollutant | CO |
| Trend | Improving |
| Unhealthy Days (5yr) | 0 |
San Juan, Puerto Rico, PR has an Air Quality Grade of A with a 5-year median AQI of 10. The dominant pollutant is CO.