Hourly Weather in Martha Lake, Washington, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 mph
Light
8 mph
Light
8 mph
Light
8 mph
Light
8 mph
Light
7 mph
Light
7 mph
Light
7 mph
Light
7 mph
Light
Humidity
49%
Comfortable
49%
Comfortable
52%
Comfortable
53%
Comfortable
53%
Comfortable
56%
Comfortable
61%
Humid
66%
Humid
68%
Humid
Visibility
10 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
1023 hPa
High
1022 hPa
High
1023 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1023 hPa
High
1023 hPa
High
Clouds
96%
95%
59%
66%
78%
77%
92%
97%
94%
Dew point
47°
47°
48°
48°
47°
46°
46°
46°
46°
UV Index
4
2
1
0
0
0
0
0
0
Air quality
39
Good
40
Good
41
Good
40
Good
39
Good
36
Good
44
Good
51
Moderate
54
Moderate
Pollen index
Tree
3 / 5
4 / 5
1 / 5
1 / 5
3 / 5
5 / 5
4 / 5
3 / 5
5 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
0.25 μg/ft3
0.26 μg/ft3
0.26 μg/ft3
0.27 μg/ft3
0.30 μg/ft3
0.45 μg/ft3
0.52 μg/ft3
0.58 μg/ft3
0.62 μg/ft3
PM25
0.17 μg/ft3
0.17 μg/ft3
0.17 μg/ft3
0.18 μg/ft3
0.20 μg/ft3
0.31 μg/ft3
0.36 μg/ft3
0.40 μg/ft3
0.43 μg/ft3
NO2
2.27 ppb
2.28 ppb
2.29 ppb
4.92 ppb
7.55 ppb
10.18 ppb
14.62 ppb
19.06 ppb
23.51 ppb
SO2
0.66 ppb
0.65 ppb
0.64 ppb
0.7 ppb
0.75 ppb
0.8 ppb
0.91 ppb
1.01 ppb
1.12 ppb
CO
0.14 ppb
0.14 ppb
0.14 ppb
0.16 ppb
0.18 ppb
0.21 ppb
0.24 ppb
0.28 ppb
0.31 ppb
O3
44.22 ppb
45.46 ppb
46.7 ppb
41.65 ppb
36.6 ppb
31.55 ppb
25.59 ppb
19.63 ppb
13.67 ppb