Air Quality History for Ramsey, United States
Historical PM2.5 and AQI trend from monitoring stations near Ramsey, United States.
6
Current AQI
Good Station
Good Station
Air Quality Index Station
335hPM2.5 Station
335h · 3 stationsTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-22 | 35 | 29–47 | 8.4 µg/m³ | 4h | 6 |
| 2026-07-21 | 61 | 41–92 | 17.1 µg/m³ | 24h | 8 |
| 2026-07-20 | 58 | 27–95 | 16.9 µg/m³ | 24h | 6 |
| 2026-07-19 | 72 | 41–105 | 22.0 µg/m³ | 24h | 7 |
| 2026-07-18 | 111 | 76–157 | 40.0 µg/m³ | 24h | 7 |
| 2026-07-17 | 126 | 48–172 | 53.3 µg/m³ | 24h | 7 |
| 2026-07-16 | 120 | 74–180 | 48.9 µg/m³ | 24h | 7 |
| 2026-07-15 | 84 | 35–162 | 28.2 µg/m³ | 24h | 6 |
| 2026-07-14 | 59 | 30–97 | 17.3 µg/m³ | 24h | 5 |
| 2026-07-13 | 40 | 22–95 | 10.4 µg/m³ | 24h | 5 |
| 2026-07-12 | 37 | 20–75 | 9.0 µg/m³ | 24h | 6 |
| 2026-07-11 | 37 | 24–56 | 9.0 µg/m³ | 24h | 6 |
| 2026-07-10 | 30 | 19–41 | 7.2 µg/m³ | 24h | 7 |
| 2026-07-09 | 30 | 20–54 | 7.2 µg/m³ | 24h | 6 |
| 2026-07-08 | 27 | 20–37 | 6.5 µg/m³ | 19h | 6 |