Potomac Knolls konumunda hava kalitesi, Virjinya, Amerika Birleşik Devletleri
Potomac Knolls, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.37 μg/ft3
PM25
Birincil Kirletici
0.25 μg/ft3
NO2
1.13 ppb
SO2
0.63 ppb
CO
0.19 ppb
O3
45.81 ppb
Düşük riskYüksek risk
Potomac Knolls, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
0/5
012345
Yabani ot
0/5
012345
Çim
3/5
012345
Potomac Knolls, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
25 Haziran Sal
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
42
58
79
58
Polen
Ağaç
0
0
0
0
Yabani ot
0
0
0
0
Çim
5
1
3
1
PM10
0.41 μg/ft3
0.45 μg/ft3
0.59 μg/ft3
0.65 μg/ft3
PM25
0.28 μg/ft3
0.30 μg/ft3
0.39 μg/ft3
0.45 μg/ft3
NO2
0.95 ppb
0.83 ppb
1.12 ppb
1.39 ppb
SO2
0.76 ppb
1.46 ppb
0.65 ppb
0.58 ppb
CO
0.17 ppb
0.17 ppb
0.15 ppb
0.17 ppb
O3
43.41 ppb
62.64 ppb
58.64 ppb
42.67 ppb
Hava Kalitesi Endeksi (AQI)
56
49
82
38
Polen
Ağaç
0
0
0
1
Yabani ot
0
0
0
0
Çim
1
1
1
1
PM10
0.57 μg/ft3
0.29 μg/ft3
0.30 μg/ft3
0.36 μg/ft3
PM25
0.39 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
0.25 μg/ft3
NO2
1.79 ppb
1.05 ppb
1.46 ppb
4.86 ppb
SO2
0.36 ppb
1.39 ppb
0.8 ppb
1.19 ppb
CO
0.18 ppb
0.14 ppb
0.13 ppb
0.18 ppb
O3
25.18 ppb
59.2 ppb
61.29 ppb
36.43 ppb
Hava Kalitesi Endeksi (AQI)
28
43
58
45
Polen
Ağaç
1
1
1
1
Yabani ot
0
0
0
0
Çim
1
1
1
3
PM10
0.17 μg/ft3
0.22 μg/ft3
0.39 μg/ft3
0.31 μg/ft3
PM25
0.12 μg/ft3
0.15 μg/ft3
0.26 μg/ft3
0.17 μg/ft3
NO2
2.95 ppb
0.94 ppb
0.79 ppb
0.92 ppb
SO2
1.49 ppb
1.13 ppb
0.78 ppb
0.37 ppb
CO
0.14 ppb
0.12 ppb
0.13 ppb
0.13 ppb
O3
28.63 ppb
51.23 ppb
56.13 ppb
43.81 ppb