Columbia Tepesi konumunda hava kalitesi, Tennessee, Amerika Birleşik Devletleri
Columbia Tepesi, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.37 μg/ft3
PM25
0.20 μg/ft3
NO2
4 ppb
SO2
0.2 ppb
CO
0.2 ppb
O3
Birincil Kirletici
14.7 ppb
Düşük riskYüksek risk
Columbia Tepesi, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
5/5
012345
Yabani ot
0/5
012345
Çim
0/5
012345
Columbia Tepesi, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
22 Nisan Sal
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
50
40
41
52
Polen
Ağaç
5
5
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.46 μg/ft3
0.12 μg/ft3
0.16 μg/ft3
0.28 μg/ft3
PM25
0.25 μg/ft3
0.10 μg/ft3
0.14 μg/ft3
0.27 μg/ft3
NO2
3.2 ppb
0.5 ppb
2.4 ppb
8 ppb
SO2
0.2 ppb
N/A
N/A
0.2 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
26.9 ppb
42.7 ppb
44 ppb
22.3 ppb
Hava Kalitesi Endeksi (AQI)
51
47
48
45
Polen
Ağaç
5
5
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.28 μg/ft3
0.24 μg/ft3
0.27 μg/ft3
0.25 μg/ft3
PM25
0.26 μg/ft3
0.21 μg/ft3
0.24 μg/ft3
0.23 μg/ft3
NO2
1.5 ppb
0.4 ppb
1.8 ppb
2.8 ppb
SO2
0.1 ppb
0.1 ppb
N/A
0.1 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
31.6 ppb
50.7 ppb
48.1 ppb
37.6 ppb
Hava Kalitesi Endeksi (AQI)
36
39
49
49
Polen
Ağaç
5
5
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.19 μg/ft3
0.22 μg/ft3
0.27 μg/ft3
0.26 μg/ft3
PM25
0.18 μg/ft3
0.20 μg/ft3
0.25 μg/ft3
0.25 μg/ft3
NO2
1.1 ppb
0.7 ppb
1.4 ppb
1.6 ppb
SO2
N/A
0.1 ppb
0.2 ppb
0.3 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.1 ppb
O3
38.6 ppb
42.1 ppb
41.2 ppb
34.7 ppb