Region 1: EPA New England
2013 PM 2.5 Exceedances
(Through May 12, 2013)
Below are the exceedances of the 35.5 ug/m3 24-hour average PM 2.5 standard and the dates they occurred for each continuous PM 2.5 monitor in New England. Data from these monitors are not used for official purposes such as determining if an areas meets the PM 2.5 standard. All data are preliminary and subject to change.
| Connecticut | |||
|---|---|---|---|
| Monitor Location | Date | Concentration (ug/m3) | |
| East Hartford | 1/29/13 | 46.2 | Daily PM 2.5 AQI |
| Danbury East Hartford New Haven |
1/09/13 1/09/13 1/09/13 |
39.5 42.0 38.3 |
Daily PM 2.5 AQI |
| Maine | |||
| Monitor Location | Date | Concentration (ug/m3) | |
| None | None | None | |
| Massachusetts | |||
| Monitor Location | Date | Concentration (ug/m3) | |
| Springfield | 1/09/13 | 39.3 | Daily PM 2.5 AQI |
| New Hampshire | |||
| Monitor Location | Date | Concentration (ug/m3) | |
| Keene | 1/09/13 | 38.5 | Daily PM 2.5 AQI |
| Rhode Island | |||
| Monitor Location | Date | Concentration (ug/m3) | |
| None | None | None | |
| Vermont | |||
| Monitor Location | Date | Concentration (ug/m3) | |
| Rutland | 1/09/13 | 46.5 | Daily PM 2.5 AQI |
| Rutland | 1/08/13 | 45.0 | Daily PM 2.5 AQI |
