Hourly Weather in Irvine, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 mph
Light
10 mph
Breezy
8 mph
Light
7 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
5 mph
Light
5 mph
Light
Humidity
60%
Humid
64%
Humid
71%
Extremely humid
75%
Extremely humid
79%
Extremely humid
82%
Extremely humid
84%
Extremely humid
85%
Extremely humid
86%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
8 mi
Good
Pressure
1022 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1023 hPa
High
1024 hPa
High
Clouds
6%
9%
13%
18%
13%
19%
39%
17%
14%
Dew point
49°
49°
49°
49°
50°
50°
49°
49°
49°
UV Index
3
2
1
0
0
0
0
0
0
Air quality
70
Moderate
70
Moderate
69
Moderate
69
Moderate
71
Moderate
77
Moderate
89
Moderate
99
Moderate
110
Unhealthy for sensitive groups
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
0.63 μg/ft3
0.63 μg/ft3
0.61 μg/ft3
0.61 μg/ft3
0.64 μg/ft3
0.76 μg/ft3
0.95 μg/ft3
1.08 μg/ft3
1.20 μg/ft3
PM25
0.54 μg/ft3
0.54 μg/ft3
0.53 μg/ft3
0.53 μg/ft3
0.56 μg/ft3
0.65 μg/ft3
0.83 μg/ft3
0.97 μg/ft3
1.11 μg/ft3
NO2
18.5 ppb
17.4 ppb
16.3 ppb
26.1 ppb
36 ppb
45.8 ppb
46.6 ppb
47.4 ppb
48.2 ppb
SO2
3.3 ppb
3.3 ppb
3.2 ppb
3.2 ppb
3.2 ppb
3.2 ppb
3.9 ppb
4.6 ppb
5.4 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.6 ppb
O3
38.5 ppb
39.8 ppb
40 ppb
33.7 ppb
24.3 ppb
13.2 ppb
7.3 ppb
4 ppb
2 ppb