Snowden konumunda hava kalitesi, Maryland, Amerika Birleşik Devletleri
Snowden, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.52 μg/ft3
PM25
Birincil Kirletici
0.36 μg/ft3
NO2
3.31 ppb
SO2
0.69 ppb
CO
0.19 ppb
O3
29.13 ppb
Düşük riskYüksek risk
Snowden, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
2/5
012345
Yabani ot
0/5
012345
Çim
2/5
012345
Snowden, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
13 Haziran Per
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
52
89
105
65
Polen
Ağaç
2
4
5
5
Yabani ot
0
0
0
0
Çim
2
4
1
1
PM10
0.51 μg/ft3
0.35 μg/ft3
0.57 μg/ft3
0.77 μg/ft3
PM25
0.35 μg/ft3
0.24 μg/ft3
0.38 μg/ft3
0.53 μg/ft3
NO2
2.53 ppb
0.76 ppb
1.21 ppb
2.85 ppb
SO2
0.69 ppb
2.36 ppb
1.65 ppb
1.86 ppb
CO
0.21 ppb
0.16 ppb
0.16 ppb
0.19 ppb
O3
30.6 ppb
72.49 ppb
65.99 ppb
46.36 ppb
Hava Kalitesi Endeksi (AQI)
36
34
41
32
Polen
Ağaç
0
5
5
5
Yabani ot
0
0
0
0
Çim
0
2
2
3
PM10
0.32 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.18 μg/ft3
PM25
0.22 μg/ft3
0.10 μg/ft3
0.10 μg/ft3
0.12 μg/ft3
NO2
1.34 ppb
0.44 ppb
0.77 ppb
3.57 ppb
SO2
0.44 ppb
0.2 ppb
0.08 ppb
0.35 ppb
CO
0.16 ppb
0.12 ppb
0.12 ppb
0.15 ppb
O3
32.22 ppb
40.81 ppb
45.09 ppb
29.03 ppb
Hava Kalitesi Endeksi (AQI)
25
43
55
50
Polen
Ağaç
5
5
4
5
Yabani ot
0
0
0
0
Çim
2
3
5
5
PM10
0.22 μg/ft3
0.24 μg/ft3
0.28 μg/ft3
0.48 μg/ft3
PM25
0.16 μg/ft3
0.17 μg/ft3
0.20 μg/ft3
0.33 μg/ft3
NO2
2.03 ppb
0.61 ppb
1.63 ppb
5.02 ppb
SO2
1.08 ppb
0.63 ppb
0.6 ppb
1.66 ppb
CO
0.13 ppb
0.12 ppb
0.14 ppb
0.18 ppb
O3
27.15 ppb
49.88 ppb
57.46 ppb
49.46 ppb