Velma konumunda hava kalitesi, Illinois, Amerika Birleşik Devletleri
Velma, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
1.10 μg/ft3
PM25
0.34 μg/ft3
NO2
1.6 ppb
SO2
0.5 ppb
CO
0.2 ppb
O3
Birincil Kirletici
41.4 ppb
Düşük riskYüksek risk
Velma, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
0/5
012345
Yabani ot
0/5
012345
Çim
0/5
012345
Velma, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
3 Haziran Sal
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
63
54
51
50
Polen
Ağaç
0
0
0
0
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
1.10 μg/ft3
0.31 μg/ft3
0.27 μg/ft3
0.26 μg/ft3
PM25
0.43 μg/ft3
0.30 μg/ft3
0.26 μg/ft3
0.25 μg/ft3
NO2
1.6 ppb
1.7 ppb
2.7 ppb
3.8 ppb
SO2
0.5 ppb
0.4 ppb
0.4 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
44 ppb
47.2 ppb
47.3 ppb
41.4 ppb
Hava Kalitesi Endeksi (AQI)
31
35
48
53
Polen
Ağaç
0
0
0
0
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.16 μg/ft3
0.10 μg/ft3
0.18 μg/ft3
0.30 μg/ft3
PM25
0.16 μg/ft3
0.10 μg/ft3
0.17 μg/ft3
0.29 μg/ft3
NO2
5 ppb
1.9 ppb
1.8 ppb
13.9 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
25.7 ppb
37.9 ppb
51.3 ppb
29.4 ppb
Hava Kalitesi Endeksi (AQI)
57
51
55
70
Polen
Ağaç
0
0
0
0
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.36 μg/ft3
0.27 μg/ft3
0.35 μg/ft3
0.58 μg/ft3
PM25
0.35 μg/ft3
0.26 μg/ft3
0.31 μg/ft3
0.54 μg/ft3
NO2
7.4 ppb
1.3 ppb
2.3 ppb
13.2 ppb
SO2
0.6 ppb
0.5 ppb
0.4 ppb
0.6 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
18.5 ppb
50.3 ppb
56 ppb
35 ppb