Air Quality History for Waldorf, United States
Historical PM2.5 and AQI trend from monitoring stations near Waldorf, United States.
17
Current AQI
Good Station
Good Station
Air Quality Index Station
465hPM2.5 Station
465h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-22 | 21 | 12–27 | 5.0 µg/m³ | 7h | 28 |
| 2026-07-21 | 51 | 28–79 | 14.0 µg/m³ | 24h | 29 |
| 2026-07-20 | 67 | 56–78 | 19.9 µg/m³ | 24h | 30 |
| 2026-07-19 | 63 | 28–91 | 18.2 µg/m³ | 24h | 32 |
| 2026-07-18 | 127 | 56–156 | 48.1 µg/m³ | 24h | 31 |
| 2026-07-17 | 166 | 71–220 | 96.1 µg/m³ | 24h | 33 |
| 2026-07-16 | 75 | 42–148 | 23.3 µg/m³ | 24h | 32 |
| 2026-07-15 | 51 | 42–65 | 12.7 µg/m³ | 24h | 32 |
| 2026-07-14 | 39 | 31–51 | 9.5 µg/m³ | 24h | 30 |
| 2026-07-13 | 37 | 30–48 | 9.0 µg/m³ | 24h | 31 |
| 2026-07-12 | 42 | 28–61 | 10.2 µg/m³ | 24h | 29 |
| 2026-07-11 | 42 | 25–49 | 10.2 µg/m³ | 24h | 25 |
| 2026-07-10 | 43 | 27–63 | 11.0 µg/m³ | 24h | 29 |
| 2026-07-09 | 34 | 21–43 | 8.2 µg/m³ | 24h | 31 |
| 2026-07-08 | 37 | 25–49 | 9.0 µg/m³ | 24h | 33 |
| 2026-07-07 | 48 | 33–55 | 11.6 µg/m³ | 24h | 35 |
| 2026-07-06 | 44 | 25–56 | 10.8 µg/m³ | 14h | 32 |
| 2026-07-05 | 96 | 54–155 | 32.8 µg/m³ | 24h | 36 |
| 2026-07-04 | 54 | 38–67 | 14.0 µg/m³ | 24h | 35 |
| 2026-07-03 | 56 | 54–61 | 14.6 µg/m³ | 24h | 38 |
| 2026-07-02 | 58 | 52–69 | 15.2 µg/m³ | 12h | 31 |