Hourly Weather in Randfontein, Gauteng, South Africa
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
15 mph
Breezy
14 mph
Breezy
13 mph
Breezy
13 mph
Breezy
12 mph
Breezy
8 mph
Light
7 mph
Light
3 mph
Calm
3 mph
Calm
Humidity
82%
Extremely humid
83%
Extremely humid
85%
Extremely humid
80%
Extremely humid
78%
Extremely humid
79%
Extremely humid
82%
Extremely humid
91%
Extremely humid
96%
Extremely humid
Visibility
6 mi
Fair
4 mi
Fair
8 mi
Good
5 mi
Fair
9 mi
Good
9 mi
Good
8 mi
Good
10 mi
Good
9 mi
Good
Pressure
1019 hPa
High
1020 hPa
High
1019 hPa
High
1018 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
High
1019 hPa
High
1020 hPa
High
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
41°
40°
42°
42°
42°
42°
42°
43°
43°
UV Index
3
5
5
3
2
1
1
0
0
Air quality
23
Good
25
Good
26
Good
28
Good
29
Good
30
Good
30
Good
29
Good
28
Good
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
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
0.11 μg/ft3
0.07 μg/ft3
0.04 μg/ft3
0.02 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
PM25
0.10 μg/ft3
0.07 μg/ft3
0.04 μg/ft3
0.02 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.02 μg/ft3
NO2
0.3 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.8 ppb
SO2
0.1 ppb
0.1 ppb
N/A
N/A
N/A
N/A
N/A
N/A
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
24.5 ppb
26.7 ppb
28.4 ppb
29.9 ppb
31.3 ppb
31.8 ppb
31.9 ppb
31.6 ppb
30.6 ppb