Hourly Weather in Poás, Alajuela Province, Costa Rica
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 mph
Calm
8 mph
Light
5 mph
Light
6 mph
Light
6 mph
Light
3 mph
Calm
4 mph
Calm
5 mph
Light
3 mph
Calm
Humidity
67%
Humid
74%
Extremely humid
75%
Extremely humid
76%
Extremely humid
79%
Extremely humid
87%
Extremely humid
91%
Extremely humid
92%
Extremely humid
92%
Extremely humid
Visibility
10 mi
Good
3 mi
Low
10 mi
Good
10 mi
Good
10 mi
Good
7 mi
Good
9 mi
Good
10 mi
Good
10 mi
Good
Pressure
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
1008 hPa
Low
1009 hPa
Low
1009 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
94%
96%
100%
100%
100%
100%
100%
100%
100%
Dew point
74°
74°
74°
74°
74°
75°
76°
76°
75°
UV Index
3
2
1
0
0
0
0
0
0
Air quality
31
Good
31
Good
30
Good
29
Good
28
Good
25
Good
24
Good
22
Good
25
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
0.12 μg/ft3
0.12 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.14 μg/ft3
0.15 μg/ft3
0.16 μg/ft3
PM25
0.54 μg/ft3
0.53 μg/ft3
0.62 μg/ft3
0.59 μg/ft3
0.56 μg/ft3
0.55 μg/ft3
0.58 μg/ft3
0.63 μg/ft3
0.70 μg/ft3
NO2
0.5 ppb
0.7 ppb
0.9 ppb
1.1 ppb
2 ppb
2.9 ppb
3.9 ppb
4.5 ppb
5.2 ppb
SO2
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.6 ppb
0.7 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
30.6 ppb
30.6 ppb
30.1 ppb
29.4 ppb
27.6 ppb
25.4 ppb
24 ppb
21.4 ppb
19.1 ppb