Hourly Weather in Merrimac Farms Airport, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
7 mph
Light
7 mph
Light
7 mph
Light
Humidity
72%
Extremely humid
74%
Extremely humid
73%
Extremely humid
72%
Extremely humid
72%
Extremely humid
74%
Extremely humid
74%
Extremely humid
77%
Extremely humid
76%
Extremely 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
1026 hPa
Very high
1026 hPa
Very high
1026 hPa
Very high
1025 hPa
Very high
1025 hPa
Very high
1025 hPa
Very high
1026 hPa
Very high
1026 hPa
Very high
1026 hPa
Very high
Clouds
1%
0%
0%
0%
0%
0%
0%
0%
88%
Dew point
31°
30°
29°
28°
27°
27°
35°
35°
34°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
46
Good
44
Good
42
Good
40
Good
38
Good
36
Good
35
Good
34
Good
33
Good
Pollen index
Tree
1 / 5
2 / 5
2 / 5
2 / 5
3 / 5
3 / 5
3 / 5
4 / 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
0.19 μg/ft3
0.20 μg/ft3
0.21 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
0.21 μg/ft3
0.21 μg/ft3
0.21 μg/ft3
PM25
0.13 μg/ft3
0.14 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
NO2
3.75 ppb
3.68 ppb
3.61 ppb
3.55 ppb
3.35 ppb
3.16 ppb
2.97 ppb
3.27 ppb
3.58 ppb
SO2
0.58 ppb
0.58 ppb
0.57 ppb
0.57 ppb
0.57 ppb
0.57 ppb
0.57 ppb
0.63 ppb
0.69 ppb
CO
0.16 ppb
0.16 ppb
0.16 ppb
0.16 ppb
0.16 ppb
0.16 ppb
0.16 ppb
0.17 ppb
0.17 ppb
O3
44.86 ppb
42.74 ppb
40.62 ppb
38.5 ppb
37.22 ppb
35.95 ppb
34.68 ppb
33.59 ppb
32.5 ppb