Hourly Weather in Halfway, Oregon, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
5 km/h
Calm
7 km/h
Calm
7 km/h
Calm
7 km/h
Calm
7 km/h
Calm
3 km/h
Calm
10 km/h
Light
8 km/h
Calm
Humidity
46%
Comfortable
44%
Dry
38%
Dry
32%
Dry
30%
Dry
24%
Very dry
16%
Extremely dry
13%
Extremely dry
14%
Extremely dry
Visibility
7 km
Fair
8 km
Fair
9 km
Fair
9 km
Fair
9 km
Fair
10 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1013 hPa
Normal
1014 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
9°
9°
9°
8°
9°
8°
2°
1°
1°
UV Index
3
5
7
8
8
7
5
3
2
Air quality
160
Unhealthy
165
Unhealthy
172
Unhealthy
180
Unhealthy
189
Unhealthy
197
Unhealthy
205
Very Unhealthy
109
Unhealthy for sensitive groups
119
Unhealthy for sensitive groups
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
2 / 5
2 / 5
1 / 5
1 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
35.7 μg/m3
28.5 μg/m3
26.1 μg/m3
29.3 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
41 μg/m3
45.1 μg/m3
PM25
67.7 μg/m3
74.9 μg/m3
84.8 μg/m3
96.3 μg/m3
108.4 μg/m3
119.8 μg/m3
129.8 μg/m3
38.7 μg/m3
42.7 μg/m3
NO2
1 ppb
0.7 ppb
0.4 ppb
0.6 ppb
0.7 ppb
0.9 ppb
1.2 ppb
1.9 ppb
2.2 ppb
SO2
0.4 ppb
0.4 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.6 ppb
0.7 ppb
0.7 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
29.7 ppb
30.8 ppb
32.3 ppb
34.1 ppb
36 ppb
37.7 ppb
39.3 ppb
80.1 ppb
85.6 ppb