Dawson Crossroads konumunda hava kalitesi, kuzey Carolina, Amerika Birleşik Devletleri
Dawson Crossroads, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.27 μg/ft3
PM25
0.12 μg/ft3
NO2
2.14 ppb
SO2
1.01 ppb
CO
0.17 ppb
O3
Birincil Kirletici
30.47 ppb
Düşük riskYüksek risk
Dawson Crossroads, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
2/5
012345
Yabani ot
0/5
012345
Çim
0/5
012345
Dawson Crossroads, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
30 Ocak Per
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
38
40
47
47
Polen
Ağaç
1
0
2
3
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.27 μg/ft3
0.19 μg/ft3
0.12 μg/ft3
0.16 μg/ft3
PM25
0.19 μg/ft3
0.16 μg/ft3
0.12 μg/ft3
0.16 μg/ft3
NO2
1.44 ppb
1 ppb
1.5 ppb
1.7 ppb
SO2
0.9 ppb
0.9 ppb
1 ppb
1.1 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
O3
32.9 ppb
42.7 ppb
50.1 ppb
50.3 ppb
Hava Kalitesi Endeksi (AQI)
35
34
33
31
Polen
Ağaç
0
2
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.13 μg/ft3
0.08 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
PM25
0.12 μg/ft3
0.08 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
NO2
1.8 ppb
1.4 ppb
3 ppb
2.7 ppb
SO2
1.5 ppb
2 ppb
1.5 ppb
1.1 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
37.6 ppb
36.7 ppb
35.1 ppb
33 ppb
Hava Kalitesi Endeksi (AQI)
27
34
44
50
Polen
Ağaç
3
3
3
2
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.10 μg/ft3
0.24 μg/ft3
0.29 μg/ft3
0.31 μg/ft3
PM25
0.09 μg/ft3
0.17 μg/ft3
0.22 μg/ft3
0.25 μg/ft3
NO2
2.6 ppb
1.5 ppb
3.5 ppb
3.5 ppb
SO2
0.9 ppb
0.6 ppb
0.4 ppb
0.7 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
28.8 ppb
31.5 ppb
37.4 ppb
30.1 ppb