Hourly Weather in Alturas Number Two Mountain, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 mph
Breezy
11 mph
Breezy
11 mph
Breezy
11 mph
Breezy
11 mph
Breezy
11 mph
Breezy
10 mph
Breezy
10 mph
Breezy
10 mph
Breezy
Humidity
79%
Extremely humid
72%
Extremely humid
66%
Humid
60%
Humid
56%
Comfortable
53%
Comfortable
50%
Comfortable
49%
Comfortable
52%
Comfortable
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
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1021 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
Clouds
100%
100%
100%
100%
100%
84%
42%
97%
100%
Dew point
50°
50°
49°
48°
47°
47°
46°
46°
47°
UV Index
3
4
5
6
6
5
4
3
1
Air quality
24
Good
26
Good
29
Good
31
Good
33
Good
34
Good
35
Good
36
Good
36
Good
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
0.05 μg/ft3
0.07 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.07 μg/ft3
PM25
0.03 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
NO2
0.17 ppb
0.14 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.12 ppb
0.13 ppb
0.15 ppb
SO2
0.02 ppb
0.01 ppb
0.01 ppb
0.01 ppb
0.02 ppb
0.02 ppb
0.02 ppb
0.02 ppb
0.02 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
29.64 ppb
32.19 ppb
34.74 ppb
36.31 ppb
37.89 ppb
39.46 ppb
39.97 ppb
40.47 ppb
40.97 ppb