Purcellville konumunda hava kalitesi, Virjinya, Amerika Birleşik Devletleri
Purcellville, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.58 μg/ft3
PM25
Birincil Kirletici
0.21 μg/ft3
NO2
16.69 ppb
SO2
5.81 ppb
CO
5.31 ppb
O3
14.5 ppb
Düşük riskYüksek risk
Purcellville, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
4/5
012345
Yabani ot
0/5
012345
Çim
1/5
012345
Purcellville, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
12 Mayıs Paz
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
53
43
47
35
Polen
Ağaç
4
5
5
5
Yabani ot
0
0
0
0
Çim
1
5
5
5
PM10
0.51 μg/ft3
0.25 μg/ft3
0.28 μg/ft3
0.32 μg/ft3
PM25
0.36 μg/ft3
0.17 μg/ft3
0.19 μg/ft3
0.23 μg/ft3
NO2
12.33 ppb
0.65 ppb
1.67 ppb
4.22 ppb
SO2
0.83 ppb
0.98 ppb
0.5 ppb
0.68 ppb
CO
0.3 ppb
0.13 ppb
0.14 ppb
0.18 ppb
O3
13.76 ppb
50.36 ppb
47.52 ppb
34.49 ppb
Hava Kalitesi Endeksi (AQI)
29
36
41
36
Polen
Ağaç
5
0
1
1
Yabani ot
0
0
0
0
Çim
5
0
1
1
PM10
0.26 μg/ft3
0.35 μg/ft3
0.34 μg/ft3
0.30 μg/ft3
PM25
0.18 μg/ft3
0.24 μg/ft3
0.23 μg/ft3
0.21 μg/ft3
NO2
2.07 ppb
1.02 ppb
1.79 ppb
3.18 ppb
SO2
0.56 ppb
0.68 ppb
0.47 ppb
0.7 ppb
CO
0.16 ppb
0.17 ppb
0.16 ppb
0.17 ppb
O3
28.96 ppb
43.33 ppb
42.29 ppb
35.27 ppb
Hava Kalitesi Endeksi (AQI)
27
30
41
29
Polen
Ağaç
1
0
0
0
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.26 μg/ft3
0.15 μg/ft3
0.25 μg/ft3
0.26 μg/ft3
PM25
0.18 μg/ft3
0.10 μg/ft3
0.16 μg/ft3
0.18 μg/ft3
NO2
3.58 ppb
2.63 ppb
3.05 ppb
5.12 ppb
SO2
1.03 ppb
1.01 ppb
0.68 ppb
0.57 ppb
CO
0.16 ppb
0.16 ppb
0.16 ppb
0.18 ppb
O3
24.16 ppb
37.14 ppb
41.38 ppb
30.7 ppb