Tabela konumunda hava kalitesi, Virjinya, Amerika Birleşik Devletleri
Tabela, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.67 μg/ft3
PM25
0.32 μg/ft3
NO2
2.2 ppb
SO2
0.8 ppb
CO
0.2 ppb
O3
Birincil Kirletici
40.8 ppb
Düşük riskYüksek risk
Tabela, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
5/5
012345
Yabani ot
0/5
012345
Çim
0/5
012345
Tabela, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
21 Nisan Pzt
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
55
41
49
47
Polen
Ağaç
5
5
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.67 μg/ft3
0.17 μg/ft3
0.19 μg/ft3
0.25 μg/ft3
PM25
0.31 μg/ft3
0.17 μg/ft3
0.18 μg/ft3
0.24 μg/ft3
NO2
2.2 ppb
0.6 ppb
2.4 ppb
6.7 ppb
SO2
0.7 ppb
1.5 ppb
1 ppb
1.2 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
46 ppb
44.5 ppb
52.8 ppb
38.2 ppb
Hava Kalitesi Endeksi (AQI)
41
50
58
44
Polen
Ağaç
5
5
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.17 μg/ft3
0.15 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
PM25
0.16 μg/ft3
0.12 μg/ft3
0.15 μg/ft3
0.20 μg/ft3
NO2
2.9 ppb
1.5 ppb
3 ppb
5.1 ppb
SO2
2.9 ppb
1.4 ppb
0.8 ppb
1.3 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
44.7 ppb
53.5 ppb
65.3 ppb
47.9 ppb
Hava Kalitesi Endeksi (AQI)
57
50
54
48
Polen
Ağaç
5
5
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.37 μg/ft3
0.17 μg/ft3
0.09 μg/ft3
0.17 μg/ft3
PM25
0.35 μg/ft3
0.13 μg/ft3
0.06 μg/ft3
0.12 μg/ft3
NO2
6 ppb
0.9 ppb
1.1 ppb
2.8 ppb
SO2
1.4 ppb
0.5 ppb
0.3 ppb
0.6 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
37 ppb
54.3 ppb
59.1 ppb
51.2 ppb