İttifak konumunda hava kalitesi, kuzey Carolina, Amerika Birleşik Devletleri
İttifak, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.49 μg/ft3
PM25
0.28 μg/ft3
NO2
1.3 ppb
SO2
2.5 ppb
CO
0.2 ppb
O3
Birincil Kirletici
41.5 ppb
Düşük riskYüksek risk
İttifak, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
5/5
012345
Yabani ot
0/5
012345
Çim
0/5
012345
İttifak, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
14 Mart Cum
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
60
49
46
41
Polen
Ağaç
5
5
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.79 μg/ft3
0.34 μg/ft3
0.23 μg/ft3
0.24 μg/ft3
PM25
0.40 μg/ft3
0.25 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
NO2
1.8 ppb
0.3 ppb
0.4 ppb
0.6 ppb
SO2
3.8 ppb
0.6 ppb
0.5 ppb
0.7 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
46.5 ppb
49.4 ppb
49.3 ppb
43.8 ppb
Hava Kalitesi Endeksi (AQI)
40
41
42
42
Polen
Ağaç
5
5
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.21 μg/ft3
0.22 μg/ft3
0.26 μg/ft3
0.24 μg/ft3
PM25
0.15 μg/ft3
0.15 μg/ft3
0.20 μg/ft3
0.17 μg/ft3
NO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
SO2
0.5 ppb
0.3 ppb
0.3 ppb
0.4 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
43 ppb
44.3 ppb
45.2 ppb
45.3 ppb
Hava Kalitesi Endeksi (AQI)
42
37
39
36
Polen
Ağaç
5
5
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.07 μg/ft3
0.06 μg/ft3
0.21 μg/ft3
0.18 μg/ft3
PM25
0.06 μg/ft3
0.06 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
NO2
0.6 ppb
1.3 ppb
1.4 ppb
2.2 ppb
SO2
0.9 ppb
1 ppb
1.3 ppb
2.2 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
44.9 ppb
39.4 ppb
42.5 ppb
38.9 ppb