Hourly Weather in Dartford, Washington, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
18 mph
Breezy
18 mph
Breezy
20 mph
Strong
19 mph
Breezy
18 mph
Breezy
18 mph
Breezy
17 mph
Breezy
17 mph
Breezy
16 mph
Breezy
Humidity
82%
Extremely humid
81%
Extremely humid
80%
Extremely humid
87%
Extremely humid
86%
Extremely humid
86%
Extremely humid
85%
Extremely humid
84%
Extremely humid
85%
Extremely humid
Visibility
9 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1020 hPa
High
1020 hPa
High
1020 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1018 hPa
High
1018 hPa
High
1018 hPa
High
Clouds
100%
100%
100%
81%
2%
5%
5%
84%
98%
Dew point
46°
46°
45°
47°
47°
46°
46°
46°
46°
UV Index
4
5
5
4
3
2
1
0
0
Air quality
30
Good
29
Good
29
Good
30
Good
31
Good
33
Good
35
Good
36
Good
37
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
0.23 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
0.21 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
PM25
0.15 μg/ft3
0.15 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
NO2
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.5 ppb
0.6 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
27.3 ppb
28.6 ppb
30.1 ppb
32 ppb
33.9 ppb
36 ppb
37.5 ppb
38.9 ppb
39.7 ppb