Air Quality History for Ramona, United States
Historical PM2.5 and AQI trend from monitoring stations near Ramona, United States.
78
Current AQI
Moderate Station
Moderate Station
Air Quality Index Station
253hPM2.5 Station
253h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-05-29 | 11 | 8–13 | 2.7 µg/m³ | 2.8 | 7h | 1 |
| 2026-05-27 | 5 | 4–8 | 1.3 µg/m³ | 1.3 | 3h | 1 |
| 2026-05-26 | 4 | 2–4 | 0.9 µg/m³ | 1.1 | 7h | 1 |
| 2026-05-25 | 8 | 1–23 | 2.0 µg/m³ | 2.2 | 23h | 1 |
| 2026-05-24 | 17 | 11–26 | 4.2 µg/m³ | 4.5 | 24h | 1 |
| 2026-05-23 | 22 | 9–31 | 5.2 µg/m³ | 5.7 | 24h | 1 |
| 2026-05-22 | 34 | 8–63 | 8.5 µg/m³ | 9.3 | 22h | 1 |
| 2026-05-21 | 58 | 23–75 | 16.6 µg/m³ | 17.6 | 24h | 1 |
| 2026-05-20 | 59 | 14–83 | 16.9 µg/m³ | 18.2 | 24h | 1 |
| 2026-05-19 | 30 | 16–54 | 7.1 µg/m³ | 8.1 | 24h | 1 |
| 2026-05-18 | 41 | 21–67 | 10.6 µg/m³ | 11.8 | 24h | 1 |
| 2026-05-17 | 67 | 9–144 | 21.8 µg/m³ | 24.9 | 24h | 1 |
| 2026-05-16 | 10 | 3–20 | 2.3 µg/m³ | 2.6 | 23h | 1 |