Ketchikan Gateway İlçe konumunda hava kalitesi, Alaska, Amerika Birleşik Devletleri
Ketchikan Gateway İlçe, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.18 μg/ft3
PM25
0.10 μg/ft3
NO2
0.6 ppb
SO2
N/A
CO
0.1 ppb
O3
Birincil Kirletici
39.1 ppb
Düşük riskYüksek risk
Ketchikan Gateway İlçe, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
5/5
012345
Yabani ot
0/5
012345
Çim
0/5
012345
Ketchikan Gateway İlçe, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
23 Nisan Çar
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
24
38
43
40
Polen
Ağaç
5
5
5
4
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.24 μg/ft3
0.23 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
PM25
0.12 μg/ft3
0.13 μg/ft3
0.09 μg/ft3
0.09 μg/ft3
NO2
0.9 ppb
0.1 ppb
0.1 ppb
0.6 ppb
SO2
N/A
0.1 ppb
N/A
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
24.7 ppb
41.1 ppb
46.1 ppb
43.3 ppb
Hava Kalitesi Endeksi (AQI)
33
35
37
35
Polen
Ağaç
5
5
5
4
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.19 μg/ft3
0.10 μg/ft3
0.04 μg/ft3
0.09 μg/ft3
PM25
0.11 μg/ft3
0.07 μg/ft3
0.03 μg/ft3
0.06 μg/ft3
NO2
0.8 ppb
0.1 ppb
0.1 ppb
1 ppb
SO2
0.1 ppb
N/A
N/A
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
35.5 ppb
37.9 ppb
39.4 ppb
37.3 ppb
Hava Kalitesi Endeksi (AQI)
28
36
40
38
Polen
Ağaç
5
4
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.11 μg/ft3
0.09 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
PM25
0.08 μg/ft3
0.06 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
NO2
1.6 ppb
0.1 ppb
0.2 ppb
1.1 ppb
SO2
0.1 ppb
0.1 ppb
N/A
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
29.8 ppb
39.2 ppb
43 ppb
40.4 ppb