What Is Air Quality in Nassau, New York, NY?
Nassau, New York, NY has an Air Quality Grade of B with a 5-year median AQI of 30. The dominant pollutant is PM2.5.
Key Data
| Metric | Value |
|---|---|
| Air Quality Grade | B (73/100) |
| 5-Year Median AQI | 30 |
| Current Median AQI | 31 |
| Dominant Pollutant | PM2.5 |
| Trend | Improving |
| Unhealthy Days (5yr) | 5 |
Nassau, New York, NY has an Air Quality Grade of B with a 5-year median AQI of 30. The dominant pollutant is PM2.5.