Charlestown konumunda hava kalitesi, Pensilvanya, Amerika Birleşik Devletleri
Charlestown, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
1.73 μg/ft3
PM25
0.38 μg/ft3
NO2
2.3 ppb
SO2
0.8 ppb
CO
0.2 ppb
O3
Birincil Kirletici
58.2 ppb
Düşük riskYüksek risk
Charlestown, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
4/5
012345
Yabani ot
0/5
012345
Çim
0/5
012345
Charlestown, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
18 Nisan Cum
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
59
48
53
50
Polen
Ağaç
3
4
4
4
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
1.73 μg/ft3
0.23 μg/ft3
0.23 μg/ft3
0.22 μg/ft3
PM25
0.38 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
0.21 μg/ft3
NO2
2.2 ppb
1.2 ppb
1.1 ppb
2.2 ppb
SO2
1 ppb
1.4 ppb
1.3 ppb
2.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
50.5 ppb
51.3 ppb
58.3 ppb
54.2 ppb
Hava Kalitesi Endeksi (AQI)
42
40
46
39
Polen
Ağaç
4
3
3
3
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.08 μg/ft3
0.06 μg/ft3
0.10 μg/ft3
0.12 μg/ft3
PM25
0.06 μg/ft3
0.04 μg/ft3
0.07 μg/ft3
0.10 μg/ft3
NO2
0.9 ppb
0.6 ppb
1.6 ppb
3.7 ppb
SO2
0.5 ppb
0.3 ppb
0.3 ppb
0.6 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
44.9 ppb
43.6 ppb
49.8 ppb
42.3 ppb
Hava Kalitesi Endeksi (AQI)
27
35
53
48
Polen
Ağaç
3
4
4
3
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.14 μg/ft3
0.19 μg/ft3
0.26 μg/ft3
0.18 μg/ft3
PM25
0.14 μg/ft3
0.17 μg/ft3
0.24 μg/ft3
0.16 μg/ft3
NO2
4.5 ppb
3 ppb
1.3 ppb
3.2 ppb
SO2
1.7 ppb
1.3 ppb
0.6 ppb
0.8 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
29.1 ppb
37.9 ppb
57.5 ppb
52 ppb