Hourly Weather in O2 Arena (Prague), Czech Republic
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
5 km/h
Calm
5 km/h
Calm
4 km/h
Calm
5 km/h
Calm
5 km/h
Calm
4 km/h
Calm
5 km/h
Calm
6 km/h
Calm
Humidity
45%
Comfortable
55%
Comfortable
61%
Humid
65%
Humid
66%
Humid
69%
Humid
72%
Extremely humid
78%
Extremely humid
81%
Extremely humid
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
1014 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
8%
94%
97%
49%
17%
0%
0%
38%
99%
Dew point
9°
10°
10°
10°
10°
10°
9°
10°
9°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
57
Moderate
60
Moderate
62
Moderate
65
Moderate
67
Moderate
68
Moderate
70
Moderate
71
Moderate
72
Moderate
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
16.4 μg/m3
17.7 μg/m3
18.5 μg/m3
19.7 μg/m3
20.8 μg/m3
21.6 μg/m3
22.2 μg/m3
22.9 μg/m3
23.6 μg/m3
PM25
12.4 μg/m3
13.8 μg/m3
15.1 μg/m3
16.4 μg/m3
17.6 μg/m3
18.3 μg/m3
19 μg/m3
19.7 μg/m3
20.4 μg/m3
NO2
2.5 ppb
4.7 ppb
7 ppb
9.2 ppb
10.8 ppb
12.3 ppb
13.8 ppb
15.5 ppb
17.3 ppb
SO2
0.7 ppb
0.9 ppb
1 ppb
1.2 ppb
1.2 ppb
1.3 ppb
1.3 ppb
1.4 ppb
1.4 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
51.4 ppb
49.4 ppb
45.3 ppb
37.6 ppb
32.1 ppb
28.3 ppb
25 ppb
21.5 ppb
17.8 ppb