Hourly Weather in Calgro, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 mph
Light
7 mph
Light
7 mph
Light
8 mph
Light
8 mph
Light
8 mph
Light
8 mph
Light
7 mph
Light
6 mph
Light
Humidity
69%
Humid
70%
Extremely humid
71%
Extremely humid
64%
Humid
56%
Comfortable
49%
Comfortable
43%
Dry
38%
Dry
34%
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
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
42°
41°
41°
41°
41°
41°
41°
42°
42°
UV Index
0
0
0
0
1
2
4
6
7
Air quality
22
Good
21
Good
21
Good
22
Good
22
Good
23
Good
27
Good
31
Good
36
Good
Pollen index
Tree
3 / 5
3 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
3 / 5
3 / 5
3 / 5
Pollutants
Low risk
High risk
PM10
0.22 μg/ft3
0.23 μg/ft3
0.23 μg/ft3
0.25 μg/ft3
0.27 μg/ft3
0.28 μg/ft3
0.30 μg/ft3
0.32 μg/ft3
0.34 μg/ft3
PM25
0.14 μg/ft3
0.14 μg/ft3
0.15 μg/ft3
0.16 μg/ft3
0.17 μg/ft3
0.18 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
0.22 μg/ft3
NO2
4.02 ppb
4.19 ppb
3.71 ppb
3.23 ppb
2.74 ppb
2.31 ppb
1.88 ppb
1.45 ppb
1.15 ppb
SO2
0.67 ppb
0.67 ppb
0.7 ppb
0.73 ppb
0.75 ppb
0.81 ppb
0.86 ppb
0.92 ppb
0.79 ppb
CO
0.14 ppb
0.14 ppb
0.14 ppb
0.14 ppb
0.14 ppb
0.13 ppb
0.13 ppb
0.12 ppb
0.12 ppb
O3
21.76 ppb
19.84 ppb
20.75 ppb
21.66 ppb
22.58 ppb
27.76 ppb
32.95 ppb
38.13 ppb
43.45 ppb