Air Quality History for Casper, United States
Historical PM2.5 and AQI trend from monitoring stations near Casper, United States.
34
Current AQI
Good Station
Good Station
Air Quality Index Station
362hPM2.5 Station
362h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-05-30 | 36 | 19–58 | 8.7 µg/m³ | 10h | 1 |
| 2026-05-29 | 30 | 12–48 | 7.1 µg/m³ | 18h | 1 |
| 2026-05-28 | 26 | 8–59 | 6.4 µg/m³ | 22h | 1 |
| 2026-05-27 | 32 | 13–52 | 7.7 µg/m³ | 21h | 1 |
| 2026-05-26 | 27 | 5–49 | 6.4 µg/m³ | 20h | 1 |
| 2026-05-25 | 19 | 9–30 | 4.5 µg/m³ | 14h | 1 |
| 2026-05-24 | 20 | 4–42 | 4.8 µg/m³ | 18h | 1 |
| 2026-05-23 | 19 | 4–42 | 4.6 µg/m³ | 17h | 1 |
| 2026-05-22 | 25 | 11–38 | 6.0 µg/m³ | 16h | 1 |
| 2026-05-21 | 28 | 2–53 | 6.8 µg/m³ | 18h | 1 |
| 2026-05-20 | 32 | 9–58 | 7.8 µg/m³ | 21h | 1 |
| 2026-05-19 | 34 | 17–64 | 8.2 µg/m³ | 20h | 2 |
| 2026-05-18 | 35 | 17–56 | 8.4 µg/m³ | 20h | 1 |
| 2026-05-17 | 40 | 13–65 | 9.7 µg/m³ | 18h | 1 |
| 2026-05-16 | 34 | 20–51 | 8.1 µg/m³ | 18h | 1 |
| 2026-05-15 | 23 | 9–35 | 5.4 µg/m³ | 13h | 1 |
| 2026-05-14 | 28 | 9–61 | 6.8 µg/m³ | 19h | 2 |
| 2026-05-13 | 33 | 10–98 | 8.7 µg/m³ | 16h | 1 |
| 2026-05-12 | 28 | 5–44 | 6.8 µg/m³ | 18h | 2 |
| 2026-05-11 | 29 | 11–45 | 7.1 µg/m³ | 17h | 1 |
| 2026-05-10 | 34 | 23–42 | 8.1 µg/m³ | 8h | 1 |