Air Quality History for Bethlehem, United States
Historical PM2.5 and AQI trend from monitoring stations near Bethlehem, United States.
18
Current AQI
Good Station
Good Station
Air Quality Index Station
177hPM2.5 Station
177h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-06-09 | 99 | 22–155 | 37.2 µg/m³ | 42.9 | 3h | 1 |
| 2026-06-08 | 5 | 3–7 | 1.2 µg/m³ | 1.4 | 6h | 1 |
| 2026-06-07 | 29 | 4–63 | 7.3 µg/m³ | 7.6 | 22h | 1 |
| 2026-06-06 | 60 | 19–79 | 16.9 µg/m³ | 17.6 | 23h | 1 |
| 2026-06-05 | 24 | 4–54 | 5.8 µg/m³ | 6.2 | 24h | 1 |
| 2026-06-04 | 11 | 4–18 | 2.6 µg/m³ | 2.7 | 23h | 1 |
| 2026-06-03 | 5 | 4–7 | 1.2 µg/m³ | 1.3 | 6h | 1 |
| 2026-06-02 | 9 | 4–19 | 2.0 µg/m³ | 2.5 | 13h | 1 |
| 2026-06-01 | 6 | 2–9 | 1.5 µg/m³ | 2.0 | 7h | 1 |
| 2026-05-31 | 23 | 1–88 | 6.4 µg/m³ | 7.1 | 9h | 1 |
| 2026-05-30 | 4 | 1–5 | 0.9 µg/m³ | 1.3 | 4h | 1 |
| 2026-05-28 | 14 | 2–30 | 3.3 µg/m³ | 3.5 | 11h | 1 |
| 2026-05-27 | 31 | 4–55 | 7.6 µg/m³ | 8.0 | 23h | 1 |
| 2026-05-26 | 7 | 5–10 | 1.6 µg/m³ | 1.6 | 3h | 1 |