Hourly Weather in Arenal Volcano, Costa Rica
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 mph
Calm
2 mph
Calm
0 mph
Calm
1 mph
Calm
0 mph
Calm
1 mph
Calm
1 mph
Calm
1 mph
Calm
2 mph
Calm
Humidity
98%
Extremely humid
99%
Extremely humid
99%
Extremely humid
97%
Extremely humid
92%
Extremely humid
91%
Extremely humid
85%
Extremely humid
85%
Extremely humid
87%
Extremely humid
Visibility
7 mi
Good
0 mi
Low
10 mi
Good
10 mi
Good
1 mi
Low
1 mi
Low
3 mi
Fair
10 mi
Good
10 mi
Good
Pressure
1014 hPa
Normal
1014 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
100%
100%
100%
98%
85%
91%
66%
55%
61%
Dew point
65°
64°
65°
64°
62°
61°
59°
58°
58°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
22
Good
20
Good
24
Good
25
Good
26
Good
28
Good
28
Good
30
Good
32
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
0.13 μg/ft3
0.13 μg/ft3
0.15 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
0.21 μg/ft3
0.24 μg/ft3
PM25
0.10 μg/ft3
0.10 μg/ft3
0.12 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
0.15 μg/ft3
0.16 μg/ft3
NO2
0.7 ppb
0.9 ppb
1.4 ppb
1.8 ppb
2.2 ppb
2.1 ppb
2 ppb
1.9 ppb
1.9 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 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
23.4 ppb
21.7 ppb
20.8 ppb
18.2 ppb
15.7 ppb
14.6 ppb
13.9 ppb
13.5 ppb
12.1 ppb