Middlesex konumunda hava kalitesi, Virjinya, Amerika Birleşik Devletleri
Middlesex, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.46 μg/ft3
PM25
0.18 μg/ft3
NO2
1.6 ppb
SO2
0.1 ppb
CO
0.1 ppb
O3
Birincil Kirletici
40.2 ppb
Düşük riskYüksek risk
Middlesex, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
1/5
012345
Yabani ot
0/5
012345
Çim
0/5
012345
Middlesex, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
20 Nisan Paz
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
41
43
65
51
Polen
Ağaç
1
1
1
1
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.14 μg/ft3
0.24 μg/ft3
0.50 μg/ft3
0.33 μg/ft3
PM25
0.11 μg/ft3
0.22 μg/ft3
0.47 μg/ft3
0.26 μg/ft3
NO2
1.7 ppb
1.7 ppb
1.6 ppb
3.2 ppb
SO2
0.3 ppb
0.5 ppb
0.4 ppb
0.6 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
44.3 ppb
44.9 ppb
62.7 ppb
50.8 ppb
Hava Kalitesi Endeksi (AQI)
57
45
57
52
Polen
Ağaç
1
1
1
1
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.36 μg/ft3
0.29 μg/ft3
0.48 μg/ft3
0.38 μg/ft3
PM25
0.34 μg/ft3
0.23 μg/ft3
0.34 μg/ft3
0.27 μg/ft3
NO2
3.6 ppb
3.1 ppb
1.2 ppb
0.7 ppb
SO2
1.1 ppb
0.6 ppb
0.2 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
39 ppb
42.8 ppb
51.4 ppb
53.3 ppb
Hava Kalitesi Endeksi (AQI)
49
51
53
52
Polen
Ağaç
1
1
1
1
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.33 μg/ft3
0.33 μg/ft3
0.35 μg/ft3
0.38 μg/ft3
PM25
0.22 μg/ft3
0.22 μg/ft3
0.24 μg/ft3
0.26 μg/ft3
NO2
0.7 ppb
0.5 ppb
0.5 ppb
0.5 ppb
SO2
0.4 ppb
0.3 ppb
0.2 ppb
0.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
53.2 ppb
54.8 ppb
57.2 ppb
56.6 ppb