Durham konumunda hava kalitesi, Colorado, Amerika Birleşik Devletleri
Durham, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.33 μg/ft3
PM25
0.23 μg/ft3
NO2
2 ppb
SO2
0.3 ppb
CO
0.2 ppb
O3
Birincil Kirletici
48.3 ppb
Düşük riskYüksek risk
Durham, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
2/5
012345
Yabani ot
0/5
012345
Çim
0/5
012345
Durham, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
6 Şubat Per
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
51
45
48
40
Polen
Ağaç
2
2
2
2
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.40 μg/ft3
0.11 μg/ft3
0.08 μg/ft3
0.09 μg/ft3
PM25
0.26 μg/ft3
0.07 μg/ft3
0.04 μg/ft3
0.06 μg/ft3
NO2
1.9 ppb
0.9 ppb
1.6 ppb
3.9 ppb
SO2
0.3 ppb
0.6 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
46.8 ppb
48.4 ppb
51.8 ppb
42.6 ppb
Hava Kalitesi Endeksi (AQI)
45
51
49
41
Polen
Ağaç
1
1
1
1
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.04 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.08 μg/ft3
PM25
0.04 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.08 μg/ft3
NO2
1.6 ppb
0.7 ppb
3.4 ppb
2.8 ppb
SO2
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
48.8 ppb
54.7 ppb
52.3 ppb
44.1 ppb
Hava Kalitesi Endeksi (AQI)
31
45
50
37
Polen
Ağaç
1
1
1
1
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.10 μg/ft3
0.07 μg/ft3
0.08 μg/ft3
0.20 μg/ft3
PM25
0.10 μg/ft3
0.06 μg/ft3
0.07 μg/ft3
0.19 μg/ft3
NO2
4 ppb
0.7 ppb
4.7 ppb
12.2 ppb
SO2
0.1 ppb
0.2 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
33.6 ppb
49 ppb
53.9 ppb
32 ppb