Air Quality History for Round Lake Beach, United States
Historical PM2.5 and AQI trend from monitoring stations near Round Lake Beach, United States.
25
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
463hPM2.5 Station
463h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-09-05 | 31 | 20–58 | 7.6 µg/m³ | 19h | 1 |
| 2026-09-04 | 36 | 18–58 | 8.8 µg/m³ | 24h | 1 |
| 2026-09-03 | 44 | 33–52 | 10.5 µg/m³ | 21h | 1 |
| 2026-09-02 | 60 | 39–117 | 16.9 µg/m³ | 24h | 1 |
| 2026-09-01 | 49 | 2–118 | 13.9 µg/m³ | 24h | 1 |
| 2026-08-31 | 46 | 4–77 | 11.2 µg/m³ | 24h | 1 |
| 2026-08-30 | 20 | 1–48 | 4.8 µg/m³ | 24h | 1 |
| 2026-08-29 | 59 | 15–100 | 18.1 µg/m³ | 24h | 1 |
| 2026-08-28 | 25 | 13–37 | 6.0 µg/m³ | 24h | 1 |
| 2026-08-27 | 31 | 4–36 | 7.5 µg/m³ | 24h | 1 |
| 2026-08-26 | 32 | 5–66 | 7.9 µg/m³ | 24h | 1 |
| 2026-08-25 | 25 | 2–48 | 6.0 µg/m³ | 24h | 1 |
| 2026-08-24 | 19 | 3–41 | 4.6 µg/m³ | 23h | 1 |
| 2026-08-23 | 32 | 4–63 | 8.0 µg/m³ | 24h | 1 |
| 2026-08-22 | 32 | 2–51 | 7.7 µg/m³ | 24h | 1 |
| 2026-08-21 | 49 | 4–56 | 12.1 µg/m³ | 22h | 1 |
| 2026-08-20 | 31 | 10–52 | 7.4 µg/m³ | 21h | 1 |
| 2026-08-19 | 29 | 18–35 | 6.9 µg/m³ | 21h | 1 |
| 2026-08-18 | 25 | 12–35 | 6.1 µg/m³ | 24h | 1 |
| 2026-08-17 | 21 | 12–32 | 5.1 µg/m³ | 20h | 1 |
| 2026-08-16 | 30 | 29–30 | 7.1 µg/m³ | 4h | 1 |