Hourly Weather in Unawatuna, Southern Province, Sri Lanka
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 mph
Calm
5 mph
Calm
6 mph
Light
6 mph
Light
5 mph
Light
6 mph
Light
9 mph
Light
9 mph
Light
4 mph
Calm
Humidity
41%
Dry
32%
Dry
26%
Very dry
25%
Very dry
23%
Very dry
21%
Very dry
20%
Very dry
22%
Very dry
26%
Very dry
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1011 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1008 hPa
Low
1007 hPa
Low
1006 hPa
Low
1005 hPa
Low
1006 hPa
Low
1007 hPa
Low
Clouds
5%
7%
7%
2%
4%
3%
5%
20%
27%
Dew point
66°
62°
58°
58°
57°
54°
52°
53°
54°
UV Index
8
10
11
9
6
3
1
0
0
Air quality
100
Unhealthy for sensitive groups
98
Moderate
96
Moderate
93
Moderate
90
Moderate
88
Moderate
87
Moderate
87
Moderate
89
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
1.47 μg/ft3
1.48 μg/ft3
1.50 μg/ft3
1.48 μg/ft3
1.46 μg/ft3
1.46 μg/ft3
1.46 μg/ft3
1.46 μg/ft3
1.46 μg/ft3
PM25
0.99 μg/ft3
0.96 μg/ft3
0.93 μg/ft3
0.89 μg/ft3
0.84 μg/ft3
0.82 μg/ft3
0.80 μg/ft3
0.80 μg/ft3
0.82 μg/ft3
NO2
1.6 ppb
1 ppb
0.9 ppb
0.9 ppb
0.8 ppb
1.1 ppb
1.5 ppb
1.8 ppb
3.8 ppb
SO2
2.6 ppb
2.5 ppb
2.2 ppb
1.9 ppb
1.6 ppb
1.6 ppb
1.7 ppb
1.8 ppb
2 ppb
CO
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
77.6 ppb
83.1 ppb
85.1 ppb
85.2 ppb
84.5 ppb
83.5 ppb
82.5 ppb
81.3 ppb
78.6 ppb