Hourly Weather in Dartford, Washington, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 mph
Light
7 mph
Light
7 mph
Light
6 mph
Light
7 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
Humidity
87%
Extremely humid
87%
Extremely humid
86%
Extremely humid
86%
Extremely humid
86%
Extremely humid
86%
Extremely humid
86%
Extremely humid
85%
Extremely humid
84%
Extremely humid
Visibility
9 mi
Good
9 mi
Good
9 mi
Good
8 mi
Good
9 mi
Good
9 mi
Good
9 mi
Good
9 mi
Good
8 mi
Good
Pressure
1034 hPa
Very high
1034 hPa
Very high
1034 hPa
Very high
1034 hPa
Very high
1036 hPa
Very high
1036 hPa
Very high
1036 hPa
Extremely high
1036 hPa
Extremely high
1036 hPa
Extremely high
Clouds
95%
100%
18%
16%
4%
12%
98%
28%
10%
Dew point
30°
30°
30°
29°
29°
28°
28°
28°
27°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
49
Good
53
Moderate
57
Moderate
60
Moderate
63
Moderate
54
Moderate
41
Good
32
Good
24
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
0.31 μg/ft3
0.35 μg/ft3
0.39 μg/ft3
0.43 μg/ft3
0.48 μg/ft3
0.36 μg/ft3
0.26 μg/ft3
0.20 μg/ft3
0.16 μg/ft3
PM25
1.39 μg/ft3
1.51 μg/ft3
1.60 μg/ft3
1.69 μg/ft3
1.78 μg/ft3
1.51 μg/ft3
1.15 μg/ft3
0.89 μg/ft3
0.69 μg/ft3
NO2
20.8 ppb
21.7 ppb
22.5 ppb
23.3 ppb
23.5 ppb
23.7 ppb
23.9 ppb
23.9 ppb
23.9 ppb
SO2
1 ppb
1.2 ppb
1.3 ppb
1.4 ppb
1.4 ppb
1.4 ppb
1.5 ppb
1.4 ppb
1.4 ppb
CO
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
O3
11.9 ppb
8.5 ppb
6.4 ppb
4.9 ppb
4 ppb
3.4 ppb
3 ppb
2.9 ppb
2.9 ppb