Hourly Weather in Perth, Western Australia, Australia
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 mph
Calm
2 mph
Calm
1 mph
Calm
3 mph
Calm
4 mph
Calm
5 mph
Calm
6 mph
Light
6 mph
Light
6 mph
Light
Humidity
99%
Extremely humid
97%
Extremely humid
78%
Extremely humid
69%
Humid
65%
Humid
62%
Humid
63%
Humid
66%
Humid
67%
Humid
Visibility
0 mi
Low
3 mi
Low
10 mi
Good
10 mi
Good
7 mi
Good
6 mi
Fair
7 mi
Good
10 mi
Good
10 mi
Good
Pressure
1030 hPa
Very high
1031 hPa
Very high
1031 hPa
Very high
1031 hPa
Very high
1031 hPa
Very high
1030 hPa
Very high
1029 hPa
Very high
1030 hPa
Very high
1030 hPa
Very high
Clouds
98%
20%
0%
1%
18%
81%
100%
89%
84%
Dew point
40°
44°
45°
45°
45°
45°
45°
46°
46°
UV Index
0
1
2
3
4
3
2
1
0
Air quality
77
Moderate
73
Moderate
63
Moderate
57
Moderate
52
Moderate
46
Good
40
Good
37
Good
36
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.70 μg/ft3
0.65 μg/ft3
0.51 μg/ft3
0.43 μg/ft3
0.36 μg/ft3
0.32 μg/ft3
0.28 μg/ft3
0.26 μg/ft3
0.25 μg/ft3
PM25
0.64 μg/ft3
0.59 μg/ft3
0.44 μg/ft3
0.34 μg/ft3
0.27 μg/ft3
0.23 μg/ft3
0.20 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
NO2
5.6 ppb
4 ppb
2.5 ppb
0.9 ppb
0.8 ppb
0.6 ppb
0.5 ppb
0.6 ppb
0.8 ppb
SO2
0.7 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.6 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
12.9 ppb
15.3 ppb
20.5 ppb
25.5 ppb
28.3 ppb
30 ppb
31.1 ppb
30.8 ppb
29.7 ppb