Diepsloot, City of Johannesburg, South Africa Air Quality
Monitoring Station
· Diepsloot, South Africa
132
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
83
5pm
96
96
132
8pm
96
83
83
11pm
83
96
96
2am
96
96
96
5am
96
83
—
8am
—
—
—
11am
—
—
—
2pm
—
—
Station readings
132
CAMS model
adj -78
161
174
174
174
174
161
161
161
174
174
174
174
174
174
161
Air Quality Forecast (24h)
PM2.548.1 µg/m³
×3.2 WHO
Unhealthy for sensitive groups
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:47 UTC.