Air Quality in Diepsloot, South Africa

Partly Cloudy
12.3°C · 57.7% humidity
12.3°
Feels 12.3°
95
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
59 8pm
59
74
95 11pm
89
85
82 2am
93
78
77 5am
76
75
75 8am
60
1
0 11am
0
0
0 2pm
0
0
0 5pm
59
59
Station readings
57
60
62
60
CAMS model adj -87
146
146
161
161
161
161
161
174
161
161
161
161
161
146
83
66
66
66
66
66
66
83
146
146
AD 728×90

Air Quality Index Trend

47h · 1 stn

Diepsloot's air quality is influenced by vehicle emissions, biomass burning, dust, and industrial activity. Dry seasons and Harmattan winds can significantly elevate particulate pollution levels. Current PM2.5 concentration in Diepsloot is 6.6× the WHO annual guideline of 5 µg/m³.

57.7%
Humidity
25.7 km/h
Wind NE
1025.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
95
32.82 µg/m³
PM10▲
113
179.9 µg/m³
050100150200300500

What is the weather forecast for Diepsloot?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.532.82 µg/m³ ×2.2 WHO
Moderate
PM10179.9 µg/m³
Unhealthy for sensitive groups
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
32.82
Median
40.81
Average
16.65
Low
90.4
High
PM2.5 µg/m³ · Model: 64.32 · Bias: +31.5

What is the 7-day forecast for Diepsloot?

05-28
18.5° 14.3°
0.19 mm
05-29
21.2° 11.5°
0.44 mm
05-30
22.3° 12.1°
05-31
21.3° 11.2°
06-01
19.9° 13.6°
06-02
22.8° 14.5°
06-03
24.2° 13.6°
Both models agree Avg diff: 3.4°C

Where are air quality stations near Diepsloot?

51
Diepsloot, City of Johannesburg, South Africa
1.4 km PM2.5: 12.1 µg/m³
30
Diepsloot, City of Johannesburg, South Africa
1.4 km PM2.5: 7.2 µg/m³
50
Diepsloot, City of Johannesburg, South Africa
1.4 km PM2.5: 12.0 µg/m³
60
south-africa-randburg-bloubosrand
10.9 km PM2.5: 16.3 µg/m³ PM10: 26.6 µg/m³
70
Buccleugh-NAQI, City of Johannesburg, South Africa
15.2 km PM2.5: 21.1 µg/m³
90
ES_Midstream
18.5 km PM2.5: 30.6 µg/m³ PM10: 49.7 µg/m³
90
ES_Irene
20.0 km PM2.5: 30.7 µg/m³ PM10: 54.1 µg/m³
83
Quanta_Irene
20.0 km PM2.5: 27.5 µg/m³ PM10: 27.9 µg/m³
–
Midstream
20.1 km
25
Ivory Park, City of Johannesburg, South Africa
20.3 km PM2.5: 6.0 µg/m³

What cities are near Diepsloot?

131 Midrand 114 Randburg 96 Midstream 101 Centurion 168 Ivory Park 120 Alexandra 163 Thembisa 96 Hartbeespoort 146 Edenvale 70 Pretoria
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T21:46 UTC.