Hermanus, Overberg, South Africa Air Quality

Monitoring Station · Grabouw, South Africa
109
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
36 9pm
112
109
75 12am
75
75
75 3am
75
75
75 6am
75
75
75 9am
75
74
— 12pm
—
—
— 3pm
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— 6pm
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Station readings
36
112
109
CAMS model adj +50
27
25
25
25
25
25
25
25
25
25
25
25
25
25
24

Air Quality Forecast (24h)

PM2.538.7 µg/m³ ×2.6 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

18
Hermanus, Overberg, South Africa
0.0 km PM2.5: 4.3 µg/m³
37
Hermanus, Overberg, South Africa
0.0 km PM2.5: 8.9 µg/m³

Nearby Cities

13 Grabouw 12 Caledon 12 Hermanus 53 Franschhoek 52 Le Roux 42 Somerset West 12 Gansbaai 53 Stellenbosch 49 Kuils River

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T00:35 UTC.