Daily Weather in Portland, Michigan, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
18 km/h
Breezy
36 km/h
Strong
25 km/h
Breezy
26 km/h
Breezy
19 km/h
Breezy
12 km/h
Light
13 km/h
Light
13 km/h
Light
8 km/h
Light
Humidity
93%
Extremely humid
98%
Extremely humid
98%
Extremely humid
94%
Extremely humid
87%
Extremely humid
87%
Extremely humid
97%
Extremely humid
97%
Extremely humid
97%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1018 hPa
High
1013 hPa
Normal
1008 hPa
Low
1010 hPa
Normal
1015 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
Clouds
100%
100%
100%
100%
0%
79%
100%
100%
63%
Dew point
19°
21°
24°
20°
13°
16°
21°
21°
19°
UV Index
7
8
5
6
1
Air quality
59
Moderate
56
Moderate
47
Good
39
Good
17
Good
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
15.1 μg/m3
10.3 μg/m3
6 μg/m3
3.3 μg/m3
1.1 μg/m3
PM25
13.3 μg/m3
9.7 μg/m3
5.6 μg/m3
3.2 μg/m3
1.1 μg/m3
NO2
6.3 ppb
4.4 ppb
3.2 ppb
2.5 ppb
2 ppb
SO2
0.9 ppb
0.8 ppb
0.5 ppb
0.3 ppb
0.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
60.4 ppb
61.5 ppb
50.5 ppb
41.7 ppb
18 ppb