Hourly Weather in Unawatuna, Southern Province, Sri Lanka
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 mph
Calm
4 mph
Calm
4 mph
Calm
5 mph
Light
5 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
5 mph
Light
Humidity
98%
Extremely humid
95%
Extremely humid
92%
Extremely humid
87%
Extremely humid
81%
Extremely humid
75%
Extremely humid
70%
Extremely humid
77%
Extremely humid
83%
Extremely humid
Visibility
5 mi
Fair
5 mi
Fair
5 mi
Fair
6 mi
Fair
7 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
3 mi
Fair
Pressure
1012 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
Clouds
99%
100%
99%
94%
87%
98%
100%
100%
100%
Dew point
70°
70°
71°
71°
72°
72°
72°
71°
71°
UV Index
0
0
1
4
7
7
3
2
3
Air quality
29
Good
29
Good
29
Good
29
Good
28
Good
32
Good
34
Good
35
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
0.19 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
0.16 μg/ft3
0.15 μg/ft3
0.16 μg/ft3
0.17 μg/ft3
PM25
0.19 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
0.16 μg/ft3
0.14 μg/ft3
0.15 μg/ft3
0.17 μg/ft3
NO2
2.79 ppb
2.64 ppb
2.49 ppb
1.91 ppb
1.34 ppb
0.76 ppb
0.89 ppb
1.03 ppb
1.16 ppb
SO2
2.08 ppb
2.2 ppb
2.31 ppb
1.93 ppb
1.54 ppb
1.16 ppb
0.99 ppb
0.83 ppb
0.66 ppb
CO
0.18 ppb
0.18 ppb
0.19 ppb
0.19 ppb
0.19 ppb
0.19 ppb
0.19 ppb
0.19 ppb
0.19 ppb
O3
19.7 ppb
21.9 ppb
24.1 ppb
29.1 ppb
34.1 ppb
39.1 ppb
39.2 ppb
39.4 ppb
39.5 ppb