Ballard konumunda hava kalitesi, kuzey Carolina, Amerika Birleşik Devletleri
Ballard, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.38 μg/ft3
PM25
Birincil Kirletici
0.26 μg/ft3
NO2
2.19 ppb
SO2
0.38 ppb
CO
0.19 ppb
O3
34.31 ppb
Düşük riskYüksek risk
Ballard, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
5/5
012345
Yabani ot
0/5
012345
Çim
2/5
012345
Ballard, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
28 Mayıs Sal
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
30
39
45
33
Polen
Ağaç
5
5
5
5
Yabani ot
0
0
0
0
Çim
1
2
2
2
PM10
0.27 μg/ft3
0.32 μg/ft3
0.28 μg/ft3
0.36 μg/ft3
PM25
0.19 μg/ft3
0.23 μg/ft3
0.20 μg/ft3
0.25 μg/ft3
NO2
1.03 ppb
0.43 ppb
1.14 ppb
4.11 ppb
SO2
0.54 ppb
0.99 ppb
0.33 ppb
0.26 ppb
CO
0.15 ppb
0.15 ppb
0.15 ppb
0.17 ppb
O3
31.62 ppb
46.66 ppb
46.5 ppb
26.28 ppb
Hava Kalitesi Endeksi (AQI)
40
45
51
32
Polen
Ağaç
2
5
5
5
Yabani ot
0
0
0
0
Çim
1
2
3
3
PM10
0.37 μg/ft3
0.18 μg/ft3
0.20 μg/ft3
0.31 μg/ft3
PM25
0.26 μg/ft3
0.13 μg/ft3
0.14 μg/ft3
0.22 μg/ft3
NO2
2.5 ppb
0.4 ppb
1.08 ppb
4.97 ppb
SO2
0.84 ppb
0.72 ppb
0.36 ppb
0.33 ppb
CO
0.16 ppb
0.12 ppb
0.13 ppb
0.17 ppb
O3
27.12 ppb
51.9 ppb
52.71 ppb
29.25 ppb
Hava Kalitesi Endeksi (AQI)
27
52
64
38
Polen
Ağaç
2
4
4
2
Yabani ot
0
0
0
0
Çim
1
2
2
3
PM10
0.25 μg/ft3
0.25 μg/ft3
0.27 μg/ft3
0.39 μg/ft3
PM25
0.17 μg/ft3
0.18 μg/ft3
0.19 μg/ft3
0.27 μg/ft3
NO2
3.71 ppb
0.4 ppb
1.47 ppb
5.97 ppb
SO2
0.25 ppb
0.49 ppb
0.46 ppb
0.38 ppb
CO
0.15 ppb
0.13 ppb
0.14 ppb
0.19 ppb
O3
31.19 ppb
58.05 ppb
55.7 ppb
32.57 ppb