Hourly Weather in National City, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
11 mph
Breezy
11 mph
Breezy
10 mph
Light
9 mph
Light
10 mph
Breezy
12 mph
Breezy
13 mph
Breezy
13 mph
Breezy
13 mph
Breezy
Humidity
82%
Extremely humid
83%
Extremely humid
82%
Extremely humid
74%
Extremely humid
63%
Humid
49%
Comfortable
45%
Dry
42%
Dry
41%
Dry
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
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
5%
5%
4%
1%
0%
0%
0%
0%
0%
Dew point
47°
47°
47°
47°
46°
44°
44°
45°
47°
UV Index
0
0
0
0
1
2
4
6
7
Air quality
58
Moderate
58
Moderate
58
Moderate
58
Moderate
60
Moderate
60
Moderate
59
Moderate
58
Moderate
57
Moderate
Pollen index
Tree
1 / 5
0 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 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
0.75 μg/ft3
0.73 μg/ft3
0.73 μg/ft3
0.76 μg/ft3
0.85 μg/ft3
0.86 μg/ft3
0.74 μg/ft3
0.76 μg/ft3
0.80 μg/ft3
PM25
0.44 μg/ft3
0.44 μg/ft3
0.44 μg/ft3
0.47 μg/ft3
0.51 μg/ft3
0.50 μg/ft3
0.43 μg/ft3
0.40 μg/ft3
0.39 μg/ft3
NO2
14.74 ppb
14.13 ppb
13.51 ppb
12.88 ppb
12.26 ppb
10.41 ppb
8.57 ppb
6.73 ppb
5.6 ppb
SO2
1.13 ppb
1.15 ppb
1.49 ppb
1.83 ppb
2.17 ppb
2.51 ppb
2.86 ppb
3.2 ppb
2.99 ppb
CO
0.24 ppb
0.24 ppb
0.24 ppb
0.24 ppb
0.24 ppb
0.22 ppb
0.2 ppb
0.18 ppb
0.17 ppb
O3
23.03 ppb
23.58 ppb
25.74 ppb
27.9 ppb
30.06 ppb
37.78 ppb
45.5 ppb
53.22 ppb
57.94 ppb