Columbia konumunda hava kalitesi, Delaware, Amerika Birleşik Devletleri
Columbia, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.63 μg/ft3
PM25
Birincil Kirletici
0.43 μg/ft3
NO2
1.5 ppb
SO2
0.38 ppb
CO
0.19 ppb
O3
55.5 ppb
Düşük riskYüksek risk
Columbia, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
0/5
012345
Yabani ot
0/5
012345
Çim
3/5
012345
Columbia, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
25 Haziran Sal
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
56
67
106
73
Polen
Ağaç
0
0
0
0
Yabani ot
0
0
0
0
Çim
2
1
4
5
PM10
0.61 μg/ft3
0.49 μg/ft3
0.47 μg/ft3
0.59 μg/ft3
PM25
0.42 μg/ft3
0.33 μg/ft3
0.32 μg/ft3
0.40 μg/ft3
NO2
1.43 ppb
0.79 ppb
0.9 ppb
1.91 ppb
SO2
0.47 ppb
0.99 ppb
0.7 ppb
0.37 ppb
CO
0.19 ppb
0.17 ppb
0.16 ppb
0.18 ppb
O3
51.81 ppb
66.52 ppb
70.44 ppb
56.18 ppb
Hava Kalitesi Endeksi (AQI)
47
45
83
49
Polen
Ağaç
0
0
0
0
Yabani ot
0
0
0
0
Çim
3
1
2
2
PM10
0.45 μg/ft3
0.26 μg/ft3
0.34 μg/ft3
0.47 μg/ft3
PM25
0.30 μg/ft3
0.18 μg/ft3
0.23 μg/ft3
0.33 μg/ft3
NO2
2.14 ppb
1.21 ppb
1 ppb
5.68 ppb
SO2
0.58 ppb
1.48 ppb
0.55 ppb
0.55 ppb
CO
0.16 ppb
0.16 ppb
0.12 ppb
0.17 ppb
O3
40.84 ppb
55.1 ppb
66.01 ppb
44.43 ppb
Hava Kalitesi Endeksi (AQI)
29
40
46
42
Polen
Ağaç
1
1
1
1
Yabani ot
0
0
0
0
Çim
2
2
4
3
PM10
0.14 μg/ft3
0.33 μg/ft3
0.38 μg/ft3
0.44 μg/ft3
PM25
0.09 μg/ft3
0.20 μg/ft3
0.21 μg/ft3
0.24 μg/ft3
NO2
2.7 ppb
0.74 ppb
0.69 ppb
1.62 ppb
SO2
0.57 ppb
0.46 ppb
0.32 ppb
0.21 ppb
CO
0.12 ppb
0.11 ppb
0.11 ppb
0.11 ppb
O3
29.62 ppb
47.63 ppb
49.62 ppb
40.17 ppb