Hourly Weather in Randfontein, Gauteng, South Africa
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
6 km/h
Calm
7 km/h
Calm
7 km/h
Calm
8 km/h
Calm
8 km/h
Light
9 km/h
Light
11 km/h
Light
12 km/h
Light
Humidity
40%
Dry
32%
Dry
26%
Very dry
23%
Very dry
20%
Very dry
18%
Extremely dry
16%
Extremely dry
15%
Extremely dry
16%
Extremely dry
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1029 hPa
Very high
1029 hPa
Very high
1028 hPa
Very high
1027 hPa
Very high
1026 hPa
Very high
1025 hPa
High
1024 hPa
High
1024 hPa
High
1025 hPa
High
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
-1°
-2°
-3°
-4°
-4°
-6°
-7°
-8°
-9°
UV Index
2
3
5
6
5
4
2
1
0
Air quality
166
Unhealthy
143
Unhealthy for sensitive groups
111
Unhealthy for sensitive groups
97
Moderate
92
Moderate
91
Moderate
92
Moderate
95
Moderate
104
Unhealthy for sensitive groups
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
77.2 μg/m3
53.8 μg/m3
40.4 μg/m3
33.9 μg/m3
31.2 μg/m3
30.4 μg/m3
30.9 μg/m3
32.5 μg/m3
36.8 μg/m3
PM25
76 μg/m3
52.5 μg/m3
39.4 μg/m3
33.3 μg/m3
30.7 μg/m3
30 μg/m3
30.6 μg/m3
32.3 μg/m3
36.6 μg/m3
NO2
18 ppb
11.4 ppb
4.8 ppb
4.2 ppb
3.5 ppb
2.9 ppb
4.1 ppb
5.4 ppb
6.6 ppb
SO2
31.3 ppb
22.1 ppb
13 ppb
12.3 ppb
11.6 ppb
10.9 ppb
11.3 ppb
11.6 ppb
11.9 ppb
CO
0.9 ppb
0.6 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
O3
17.3 ppb
28.3 ppb
40.9 ppb
49.5 ppb
56.3 ppb
62 ppb
63.6 ppb
63 ppb
61.4 ppb