Williamsburg'lu Powhatan konumunda hava kalitesi, Virjinya, Amerika Birleşik Devletleri
Williamsburg'lu Powhatan, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.09 μg/ft3
PM25
0.08 μg/ft3
NO2
1.99 ppb
SO2
1.13 ppb
CO
0.2 ppb
O3
Birincil Kirletici
32.65 ppb
Düşük riskYüksek risk
Williamsburg'lu Powhatan, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
3/5
012345
Yabani ot
0/5
012345
Çim
0/5
012345
Williamsburg'lu Powhatan, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
1 Şubat Cmt
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
40
44
51
53
Polen
Ağaç
2
1
1
1
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.09 μg/ft3
0.29 μg/ft3
0.34 μg/ft3
0.35 μg/ft3
PM25
0.20 μg/ft3
0.22 μg/ft3
0.26 μg/ft3
0.28 μg/ft3
NO2
3.02 ppb
2.8 ppb
5.7 ppb
6.7 ppb
SO2
0.97 ppb
0.6 ppb
0.7 ppb
0.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
37.5 ppb
32.3 ppb
35.7 ppb
28.3 ppb
Hava Kalitesi Endeksi (AQI)
42
49
44
41
Polen
Ağaç
1
1
4
3
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.26 μg/ft3
0.31 μg/ft3
0.22 μg/ft3
0.18 μg/ft3
PM25
0.21 μg/ft3
0.25 μg/ft3
0.20 μg/ft3
0.18 μg/ft3
NO2
3.2 ppb
1.8 ppb
1.7 ppb
1.8 ppb
SO2
1 ppb
1.7 ppb
1 ppb
0.8 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
26 ppb
31.8 ppb
47.3 ppb
44.2 ppb
Hava Kalitesi Endeksi (AQI)
41
43
35
28
Polen
Ağaç
1
2
3
2
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.19 μg/ft3
0.22 μg/ft3
0.16 μg/ft3
0.10 μg/ft3
PM25
0.18 μg/ft3
0.22 μg/ft3
0.16 μg/ft3
0.09 μg/ft3
NO2
2.3 ppb
1.8 ppb
3.8 ppb
4.3 ppb
SO2
1.8 ppb
2.1 ppb
1.9 ppb
1.8 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
43.7 ppb
41.8 ppb
37.7 ppb
30 ppb