Büyük Delta konumunda hava kalitesi, Alaska, Amerika Birleşik Devletleri
Büyük Delta, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.07 μg/ft3
PM25
0.05 μg/ft3
NO2
0.6 ppb
SO2
N/A
CO
0.2 ppb
O3
Birincil Kirletici
48.4 ppb
Düşük riskYüksek risk
Büyük Delta, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
0/5
012345
Yabani ot
0/5
012345
Çim
0/5
012345
Büyük Delta, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
21 Nisan Pzt
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
41
41
45
44
Polen
Ağaç
0
1
0
1
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.05 μg/ft3
0.06 μg/ft3
0.03 μg/ft3
0.07 μg/ft3
PM25
0.03 μg/ft3
0.04 μg/ft3
0.02 μg/ft3
0.05 μg/ft3
NO2
0.5 ppb
0.1 ppb
0.1 ppb
0.6 ppb
SO2
N/A
N/A
N/A
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
44.2 ppb
44.1 ppb
48 ppb
47.7 ppb
Hava Kalitesi Endeksi (AQI)
39
39
40
39
Polen
Ağaç
1
1
1
1
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.09 μg/ft3
0.10 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
PM25
0.06 μg/ft3
0.07 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
NO2
0.4 ppb
0.1 ppb
0.1 ppb
0.2 ppb
SO2
N/A
0.1 ppb
N/A
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
42.3 ppb
41.6 ppb
42.6 ppb
42.3 ppb
Hava Kalitesi Endeksi (AQI)
36
36
38
38
Polen
Ağaç
1
1
1
1
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.08 μg/ft3
0.07 μg/ft3
0.05 μg/ft3
0.04 μg/ft3
PM25
0.06 μg/ft3
0.05 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
NO2
0.4 ppb
0.1 ppb
0.1 ppb
0.5 ppb
SO2
N/A
N/A
N/A
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
39.1 ppb
38.7 ppb
41.3 ppb
41.2 ppb