Air Quality History for East Boston, United States
Historical PM2.5 and AQI trend from monitoring stations near East Boston, United States.
15
Current AQI
Good Station
Good Station
Air Quality Index Station
444hPM2.5 Station
444h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-10-21 | 5 | 3–8 | 1.3 µg/m³ | 2.1 | 9h | 1 |
| 2026-10-20 | 5 | 3–8 | 1.3 µg/m³ | 2.0 | 24h | 1 |
| 2026-10-19 | 6 | 1–14 | 1.4 µg/m³ | 2.0 | 24h | 1 |
| 2026-10-18 | 3 | 1–7 | 0.7 µg/m³ | 1.1 | 24h | 1 |
| 2026-10-17 | 6 | 1–15 | 1.1 µg/m³ | 1.8 | 10h | 1 |
| 2026-10-16 | 6 | 1–15 | 1.4 µg/m³ | 2.3 | 23h | 1 |
| 2026-10-15 | 2 | 1–9 | 0.3 µg/m³ | 0.6 | 18h | 1 |
| 2026-10-14 | 12 | 3–22 | 2.9 µg/m³ | 4.8 | 24h | 1 |
| 2026-10-13 | 17 | 2–27 | 4.0 µg/m³ | 6.5 | 24h | 1 |
| 2026-10-12 | 3 | 1–5 | 0.5 µg/m³ | 0.9 | 20h | 1 |
| 2026-10-11 | 11 | 2–31 | 2.7 µg/m³ | 3.6 | 24h | 1 |
| 2026-10-10 | 4 | 1–23 | 0.8 µg/m³ | 1.3 | 22h | 1 |
| 2026-10-09 | 2 | 1–6 | 0.5 µg/m³ | 0.9 | 22h | 1 |
| 2026-10-08 | 5 | 2–10 | 1.2 µg/m³ | 2.1 | 24h | 1 |
| 2026-10-07 | 3 | 1–5 | 0.6 µg/m³ | 1.0 | 24h | 1 |
| 2026-10-06 | 1 | 1–3 | 0.2 µg/m³ | 0.4 | 18h | 1 |
| 2026-10-05 | 7 | 1–12 | 1.6 µg/m³ | 2.7 | 23h | 1 |
| 2026-10-04 | 8 | 2–12 | 1.9 µg/m³ | 3.1 | 24h | 1 |
| 2026-10-03 | 3 | 1–5 | 0.8 µg/m³ | 1.3 | 24h | 1 |
| 2026-10-02 | 13 | 6–16 | 3.1 µg/m³ | 4.9 | 24h | 1 |
| 2026-10-01 | 8 | 5–13 | 1.8 µg/m³ | 3.0 | 15h | 1 |