Hourly Weather in Fairfield, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
6 km/h
Calm
7 km/h
Calm
3 km/h
Calm
5 km/h
Calm
4 km/h
Calm
5 km/h
Calm
5 km/h
Calm
3 km/h
Calm
Humidity
35%
Dry
38%
Dry
39%
Dry
37%
Dry
38%
Dry
38%
Dry
35%
Dry
35%
Dry
38%
Dry
Visibility
15 km
Good
9 km
Fair
9 km
Fair
9 km
Fair
9 km
Fair
9 km
Fair
10 km
Fair
11 km
Good
12 km
Good
Pressure
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
Clouds
2%
3%
0%
3%
13%
45%
15%
0%
1%
Dew point
1°
5°
5°
5°
4°
4°
3°
3°
5°
UV Index
0
0
0
0
0
0
0
1
2
Air quality
94
Moderate
97
Moderate
102
Unhealthy for sensitive groups
108
Unhealthy for sensitive groups
116
Unhealthy for sensitive groups
122
Unhealthy for sensitive groups
128
Unhealthy for sensitive groups
74
Moderate
73
Moderate
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
5 / 5
4 / 5
3 / 5
3 / 5
4 / 5
5 / 5
5 / 5
5 / 5
4 / 5
Pollutants
Low risk
High risk
PM10
26.8 μg/m3
25.2 μg/m3
65 μg/m3
65 μg/m3
65 μg/m3
65 μg/m3
65 μg/m3
22.4 μg/m3
22 μg/m3
PM25
31.6 μg/m3
33.3 μg/m3
35.7 μg/m3
38.4 μg/m3
41.3 μg/m3
44 μg/m3
46.3 μg/m3
21.3 μg/m3
20.9 μg/m3
NO2
3.3 ppb
4.1 ppb
4.7 ppb
5.8 ppb
7 ppb
8.1 ppb
6.4 ppb
4.8 ppb
3.1 ppb
SO2
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
49.4 ppb
50.9 ppb
53.1 ppb
55.6 ppb
58.2 ppb
60.7 ppb
62.9 ppb
27 ppb
31.9 ppb