Air Quality History for Round Lake Beach, United States
Historical PM2.5 and AQI trend from monitoring stations near Round Lake Beach, United States.
28
Current AQI
Good Station
Good Station
Air Quality Index Station
202hPM2.5 Station
202h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-06-09 | 16 | 4–29 | 4.0 µg/m³ | 2h | 1 |
| 2026-06-08 | 17 | 4–49 | 4.2 µg/m³ | 18h | 1 |
| 2026-06-07 | 14 | 2–57 | 3.5 µg/m³ | 13h | 1 |
| 2026-06-06 | 49 | 49–49 | 11.8 µg/m³ | 2h | 1 |
| 2026-06-05 | 25 | 4–49 | 6.1 µg/m³ | 4h | 1 |
| 2026-06-04 | 16 | 3–28 | 3.8 µg/m³ | 18h | 1 |
| 2026-06-03 | 7 | 4–12 | 1.7 µg/m³ | 17h | 1 |
| 2026-06-02 | 16 | 4–40 | 3.9 µg/m³ | 8h | 1 |
| 2026-06-01 | 44 | 42–46 | 10.6 µg/m³ | 4h | 1 |
| 2026-05-31 | 9 | 3–31 | 2.2 µg/m³ | 5h | 1 |
| 2026-05-30 | 34 | 3–67 | 8.8 µg/m³ | 17h | 1 |
| 2026-05-29 | 18 | 5–29 | 3.6 µg/m³ | 6h | 1 |
| 2026-05-28 | 13 | 2–30 | 3.1 µg/m³ | 10h | 1 |
| 2026-05-27 | 36 | 4–66 | 9.4 µg/m³ | 19h | 1 |
| 2026-05-26 | 18 | 4–57 | 4.3 µg/m³ | 17h | 1 |
| 2026-05-25 | 37 | 2–75 | 10.0 µg/m³ | 22h | 1 |
| 2026-05-24 | 11 | 4–34 | 2.6 µg/m³ | 7h | 1 |
| 2026-05-23 | 21 | 3–45 | 5.0 µg/m³ | 4h | 1 |
| 2026-05-22 | 30 | 26–34 | 7.2 µg/m³ | 5h | 1 |
| 2026-05-21 | 32 | 31–32 | 7.6 µg/m³ | 2h | 1 |
| 2026-05-20 | 21 | 16–26 | 5.0 µg/m³ | 2h | 1 |