Saint John konumunda hava kalitesi, Indiana, Amerika Birleşik Devletleri
Saint John, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.58 μg/ft3
PM25
0.12 μg/ft3
NO2
7.5 ppb
SO2
1.1 ppb
CO
0.2 ppb
O3
Birincil Kirletici
32.6 ppb
Düşük riskYüksek risk
Saint John, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
0/5
012345
Yabani ot
0/5
012345
Çim
0/5
012345
Saint John, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
15 Nisan Sal
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
35
34
41
40
Polen
Ağaç
0
0
0
0
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.55 μg/ft3
0.16 μg/ft3
0.24 μg/ft3
0.23 μg/ft3
PM25
0.15 μg/ft3
0.13 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
NO2
8.3 ppb
3.8 ppb
7.3 ppb
9.6 ppb
SO2
1.3 ppb
1.6 ppb
1.5 ppb
1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
37.5 ppb
36.1 ppb
40.5 ppb
34.4 ppb
Hava Kalitesi Endeksi (AQI)
37
52
52
47
Polen
Ağaç
0
0
0
0
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.22 μg/ft3
0.31 μg/ft3
0.29 μg/ft3
0.25 μg/ft3
PM25
0.19 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
0.23 μg/ft3
NO2
6.7 ppb
3.2 ppb
3.3 ppb
2.6 ppb
SO2
1.4 ppb
2.7 ppb
2.1 ppb
1.6 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
26.2 ppb
38.2 ppb
52.4 ppb
50.2 ppb
Hava Kalitesi Endeksi (AQI)
42
42
42
31
Polen
Ağaç
0
0
0
0
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.19 μg/ft3
0.18 μg/ft3
0.17 μg/ft3
0.16 μg/ft3
PM25
0.19 μg/ft3
0.18 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
NO2
2.7 ppb
2.2 ppb
7.5 ppb
10.4 ppb
SO2
1.2 ppb
0.7 ppb
1.2 ppb
1 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
45.2 ppb
45.3 ppb
44.7 ppb
26.7 ppb