Hourly Weather in Greeley, Colorado, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
16 mph
Breezy
10 mph
Breezy
8 mph
Light
10 mph
Breezy
10 mph
Breezy
10 mph
Light
9 mph
Light
9 mph
Light
12 mph
Breezy
Humidity
29%
Very dry
29%
Very dry
33%
Dry
41%
Dry
49%
Comfortable
64%
Humid
73%
Extremely humid
82%
Extremely humid
83%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
9 mi
Good
8 mi
Good
Pressure
1004 hPa
Low
1004 hPa
Low
1005 hPa
Low
1004 hPa
Low
1005 hPa
Low
1008 hPa
Low
1008 hPa
Low
1009 hPa
Normal
1009 hPa
Normal
Clouds
5%
4%
0%
4%
66%
100%
98%
19%
44%
Dew point
52°
51°
50°
49°
51°
57°
57°
59°
60°
UV Index
2
0
0
0
0
0
0
0
0
Air quality
56
Moderate
54
Moderate
54
Moderate
54
Moderate
54
Moderate
54
Moderate
54
Moderate
55
Moderate
55
Moderate
Pollen index
Tree
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
4 / 5
5 / 5
5 / 5
5 / 5
5 / 5
4 / 5
3 / 5
3 / 5
3 / 5
Pollutants
Low risk
High risk
PM10
0.67 μg/ft3
0.60 μg/ft3
0.59 μg/ft3
0.60 μg/ft3
0.60 μg/ft3
0.59 μg/ft3
0.61 μg/ft3
0.64 μg/ft3
0.63 μg/ft3
PM25
0.41 μg/ft3
0.38 μg/ft3
0.38 μg/ft3
0.39 μg/ft3
0.39 μg/ft3
0.39 μg/ft3
0.40 μg/ft3
0.42 μg/ft3
0.41 μg/ft3
NO2
0.78 ppb
1.09 ppb
1.41 ppb
1.69 ppb
1.98 ppb
2.27 ppb
2.32 ppb
2.37 ppb
2.42 ppb
SO2
0.2 ppb
0.19 ppb
0.17 ppb
0.18 ppb
0.18 ppb
0.18 ppb
0.19 ppb
0.19 ppb
0.2 ppb
CO
0.17 ppb
0.17 ppb
0.17 ppb
0.17 ppb
0.17 ppb
0.18 ppb
0.18 ppb
0.18 ppb
0.18 ppb
O3
51.18 ppb
47.93 ppb
44.67 ppb
43.19 ppb
41.71 ppb
40.23 ppb
38.87 ppb
37.51 ppb
36.14 ppb