Orange Farm, City of Johannesburg, South Africa Air Quality

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
32 2pm
109
56
56 5pm
56
56
56 8pm
36
36
29 11pm
29
56
56 2am
56
5am
8am
11am
Station readings
32
109
CAMS model adj +2
54
54
54
54
54
54
54
34
34
27
27
54
54
54
PM2.538.7 µg/m³ ×2.6 WHO
Unhealthy for sensitive groups
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T17:02 UTC.