Ravanna konumunda hava kalitesi, Arkansas, Amerika Birleşik Devletleri
Ravanna, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.11 μg/ft3
PM25
0.04 μg/ft3
NO2
2 ppb
SO2
0.3 ppb
CO
0.2 ppb
O3
Birincil Kirletici
21.6 ppb
Düşük riskYüksek risk
Ravanna, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
5/5
012345
Yabani ot
0/5
012345
Çim
0/5
012345
Ravanna, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
5 Nisan Cmt
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
36
26
31
33
Polen
Ağaç
5
5
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.12 μg/ft3
0.08 μg/ft3
0.09 μg/ft3
0.15 μg/ft3
PM25
0.18 μg/ft3
0.08 μg/ft3
0.09 μg/ft3
0.15 μg/ft3
NO2
1.9 ppb
1.5 ppb
1.3 ppb
1.7 ppb
SO2
0.4 ppb
0.3 ppb
0.1 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
O3
22.9 ppb
27.7 ppb
33.3 ppb
35.4 ppb
Hava Kalitesi Endeksi (AQI)
51
38
44
55
Polen
Ağaç
5
5
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.29 μg/ft3
0.27 μg/ft3
0.30 μg/ft3
0.42 μg/ft3
PM25
0.26 μg/ft3
0.20 μg/ft3
0.19 μg/ft3
0.32 μg/ft3
NO2
2.2 ppb
0.7 ppb
1.1 ppb
4.6 ppb
SO2
0.5 ppb
0.4 ppb
0.5 ppb
0.7 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
35.9 ppb
39.6 ppb
47.9 ppb
36.7 ppb
Hava Kalitesi Endeksi (AQI)
58
46
50
54
Polen
Ağaç
5
5
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.46 μg/ft3
0.28 μg/ft3
0.36 μg/ft3
0.41 μg/ft3
PM25
0.37 μg/ft3
0.23 μg/ft3
0.23 μg/ft3
0.30 μg/ft3
NO2
4.3 ppb
0.8 ppb
1.8 ppb
3.6 ppb
SO2
0.7 ppb
0.4 ppb
0.3 ppb
0.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
25.6 ppb
41.2 ppb
54.1 ppb
44.5 ppb