Hourly Weather in Poás, Alajuela Province, Costa Rica
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 mph
Calm
4 mph
Calm
3 mph
Calm
5 mph
Calm
5 mph
Calm
2 mph
Calm
3 mph
Calm
2 mph
Calm
2 mph
Calm
Humidity
91%
Extremely humid
94%
Extremely humid
93%
Extremely humid
95%
Extremely humid
99%
Extremely humid
98%
Extremely humid
98%
Extremely humid
97%
Extremely humid
97%
Extremely humid
Visibility
6 mi
Fair
8 mi
Good
4 mi
Fair
3 mi
Fair
5 mi
Fair
6 mi
Fair
9 mi
Good
5 mi
Fair
8 mi
Good
Pressure
1012 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
96%
99%
88%
99%
100%
98%
100%
100%
100%
Dew point
72°
73°
73°
72°
72°
72°
72°
72°
72°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
24
Good
22
Good
20
Good
18
Good
15
Good
15
Good
13
Good
10
Good
11
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
0.06 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
PM25
0.05 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
NO2
1.64 ppb
1.71 ppb
1.78 ppb
2.03 ppb
2.29 ppb
2.54 ppb
2.59 ppb
2.64 ppb
2.69 ppb
SO2
0.12 ppb
0.12 ppb
0.12 ppb
0.11 ppb
0.1 ppb
0.09 ppb
0.09 ppb
0.08 ppb
0.08 ppb
CO
0.14 ppb
0.14 ppb
0.14 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
0.15 ppb
O3
22.5 ppb
21.1 ppb
19.7 ppb
17.7 ppb
15.7 ppb
13.7 ppb
12.8 ppb
11.9 ppb
11 ppb