Vrijeme po satima u Keystone, Južna Dakota, Ujedinjene države
∙ Prikaz na radaru5 min
1 hour
6 hours
1 day
Vjetar
4 mph
Mirno
5 mph
Mirno
7 mph
Lagano
7 mph
Lagano
9 mph
Lagano
8 mph
Lagano
4 mph
Mirno
7 mph
Lagano
7 mph
Lagano
Vlažnost zraka
40%
Suho
32%
Suho
23%
Vrlo suho
19%
Izuzetno suho
16%
Izuzetno suho
16%
Izuzetno suho
20%
Vrlo suho
25%
Vrlo suho
26%
Vrlo suho
Vidljivost
10 mi
Dobro
10 mi
Dobro
10 mi
Dobro
10 mi
Dobro
10 mi
Dobro
10 mi
Dobro
10 mi
Dobro
10 mi
Dobro
10 mi
Dobro
Tlak
1014 hPa
Normalno
1014 hPa
Normalno
1012 hPa
Normalno
1011 hPa
Normalno
1010 hPa
Normalno
1010 hPa
Normalno
1009 hPa
Normalno
1010 hPa
Normalno
1010 hPa
Normalno
Oblaci
1%
4%
7%
9%
12%
15%
8%
97%
66%
Točka rošenja
43°
39°
35°
32°
29°
29°
35°
39°
40°
UV indeks
7
9
9
8
6
4
3
1
0
Kvaliteta zraka
30
Dobra
31
Dobra
32
Dobra
40
Dobra
49
Dobra
54
Umjerena
54
Umjerena
54
Umjerena
53
Umjerena
Indeks koncentracije peludi
Stablo
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Korov
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Trava
2 / 5
2 / 5
2 / 5
3 / 5
3 / 5
3 / 5
3 / 5
3 / 5
3 / 5
Onečišćivači
Niski rizik
Visoki rizik
PM10
0.12 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
0.21 μg/ft3
PM25
0.09 μg/ft3
0.12 μg/ft3
0.16 μg/ft3
0.20 μg/ft3
0.25 μg/ft3
0.29 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
NO2
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
1.3 ppb
SO2
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
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
31.9 ppb
33.2 ppb
35 ppb
37 ppb
39.2 ppb
41.2 ppb
58.6 ppb
59.6 ppb
57.6 ppb