Air Quality History for Kriel, South Africa
Historical PM2.5 and AQI trend from monitoring stations near Kriel, South Africa.
74
Current AQI
Moderate Station
Moderate Station
Air Quality Index Station
64hPM2.5 Station
64h · 1 stationTemperature GFS model
79ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-07-21 | 103 | 53–171 | 42.8 µg/m³ | 93.5 | 4h | 1 |
| 2026-07-20 | 42 | 42–42 | 10.1 µg/m³ | — | 1h | 1 |
| 2026-07-13 | 101 | 89–137 | 35.4 µg/m³ | 48.2 | 5h | 1 |
| 2026-07-12 | 165 | 127–199 | 90.0 µg/m³ | 143.0 | 9h | 1 |
| 2026-07-11 | 178 | 172–190 | 109.0 µg/m³ | 194.0 | 3h | 1 |
| 2026-07-10 | 174 | 166–179 | 100.0 µg/m³ | 188.8 | 4h | 1 |
| 2026-07-08 | 138 | 110–164 | 55.2 µg/m³ | 103.0 | 4h | 1 |
| 2026-07-06 | 242 | 178–307 | 183.0 µg/m³ | 287.0 | 2h | 1 |
| 2026-07-05 | 168 | 165–170 | 87.5 µg/m³ | 161.0 | 2h | 1 |
| 2026-07-04 | 159 | 57–231 | 93.2 µg/m³ | 173.4 | 10h | 1 |
| 2026-07-03 | 98 | 8–326 | 53.5 µg/m³ | 101.4 | 15h | 1 |
| 2026-07-02 | 90 | 25–280 | 55.0 µg/m³ | 91.0 | 5h | 1 |