Daily Weather in Chula Vista, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
10 mph
Light
9 mph
Light
10 mph
Breezy
10 mph
Breezy
9 mph
Light
9 mph
Light
10 mph
Light
10 mph
Breezy
Humidity
79%
Extremely humid
81%
Extremely humid
83%
Extremely humid
65%
Humid
73%
Extremely humid
65%
Humid
57%
Comfortable
59%
Comfortable
48%
Comfortable
Visibility
10 mi
Good
10 mi
Good
12 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
Pressure
1011 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1010 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
Clouds
18%
2%
22%
8%
0%
0%
0%
22%
8%
Dew point
61°
60°
60°
59°
61°
60°
56°
56°
55°
UV Index
7
7
8
8
0
Air quality
300
Hazardous
275
Very Unhealthy
242
Very Unhealthy
226
Very Unhealthy
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
1 / 5
1 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
4.29 μg/ft3
3.89 μg/ft3
2.56 μg/ft3
2.43 μg/ft3
2.49 μg/ft3
PM25
2.93 μg/ft3
2.64 μg/ft3
1.73 μg/ft3
1.66 μg/ft3
1.71 μg/ft3
NO2
117.99 ppb
89.26 ppb
67.21 ppb
86.17 ppb
69.27 ppb
SO2
10.21 ppb
6.87 ppb
6.84 ppb
7.28 ppb
6.45 ppb
CO
0.99 ppb
0.83 ppb
0.63 ppb
0.72 ppb
0.63 ppb
O3
224.54 ppb
183.57 ppb
152.15 ppb
137.04 ppb
27.58 ppb