Hourly Weather in Portland Heliport, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
13 km/h
Light
12 km/h
Light
8 km/h
Calm
8 km/h
Calm
10 km/h
Light
8 km/h
Light
8 km/h
Calm
8 km/h
Light
9 km/h
Light
Humidity
81%
Extremely humid
83%
Extremely humid
86%
Extremely humid
85%
Extremely humid
91%
Extremely humid
94%
Extremely humid
93%
Extremely humid
90%
Extremely humid
89%
Extremely humid
Visibility
16 km
Good
16 km
Good
15 km
Good
16 km
Good
14 km
Good
12 km
Good
13 km
Good
14 km
Good
14 km
Good
Pressure
1009 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
Clouds
61%
11%
72%
17%
9%
14%
4%
100%
72%
Dew point
20°
19°
20°
19°
20°
20°
19°
19°
19°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
51
Moderate
51
Moderate
51
Moderate
52
Moderate
52
Moderate
53
Moderate
81
Moderate
83
Moderate
83
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
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
25.4 μg/m3
26.1 μg/m3
26.4 μg/m3
PM25
9.2 μg/m3
9.2 μg/m3
9.3 μg/m3
9.4 μg/m3
9.5 μg/m3
9.5 μg/m3
25.1 μg/m3
25.9 μg/m3
26.1 μg/m3
NO2
4.4 ppb
5.5 ppb
6.6 ppb
6.8 ppb
7.1 ppb
7.4 ppb
9.3 ppb
9.1 ppb
9 ppb
SO2
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.8 ppb
0.8 ppb
0.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
54.5 ppb
54.9 ppb
55.5 ppb
56.1 ppb
56.7 ppb
57.2 ppb
41.7 ppb
38.7 ppb
35.7 ppb