Altoona konumunda hava kalitesi, Pensilvanya, Amerika Birleşik Devletleri
Altoona, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.59 μg/ft3
PM25
Birincil Kirletici
0.44 μg/ft3
NO2
12.13 ppb
SO2
6.88 ppb
CO
5.31 ppb
O3
30 ppb
Düşük riskYüksek risk
Altoona, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
0/5
012345
Yabani ot
0/5
012345
Çim
0/5
012345
Altoona, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
28 Nisan Paz
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
32
42
50
49
Polen
Ağaç
2
5
5
5
Yabani ot
0
0
0
0
Çim
0
0
1
1
PM10
0.29 μg/ft3
0.36 μg/ft3
0.44 μg/ft3
0.52 μg/ft3
PM25
0.19 μg/ft3
0.23 μg/ft3
0.29 μg/ft3
0.35 μg/ft3
NO2
4.03 ppb
0.95 ppb
2.86 ppb
12.26 ppb
SO2
1.22 ppb
2.75 ppb
1.39 ppb
1.29 ppb
CO
0.23 ppb
0.17 ppb
0.18 ppb
0.33 ppb
O3
19.23 ppb
50.7 ppb
50.9 ppb
22.41 ppb
Hava Kalitesi Endeksi (AQI)
43
45
55
41
Polen
Ağaç
4
5
2
0
Yabani ot
0
0
0
0
Çim
1
1
1
0
PM10
0.40 μg/ft3
0.34 μg/ft3
0.48 μg/ft3
0.38 μg/ft3
PM25
0.27 μg/ft3
0.22 μg/ft3
0.32 μg/ft3
0.27 μg/ft3
NO2
6.83 ppb
0.95 ppb
1.74 ppb
5.51 ppb
SO2
0.9 ppb
3.08 ppb
1.9 ppb
2 ppb
CO
0.29 ppb
0.17 ppb
0.17 ppb
0.22 ppb
O3
17.95 ppb
53.79 ppb
51.24 ppb
23.8 ppb
Hava Kalitesi Endeksi (AQI)
23
36
48
38
Polen
Ağaç
0
3
5
5
Yabani ot
0
0
0
0
Çim
0
0
1
1
PM10
0.19 μg/ft3
0.22 μg/ft3
0.25 μg/ft3
0.38 μg/ft3
PM25
0.14 μg/ft3
0.15 μg/ft3
0.17 μg/ft3
0.26 μg/ft3
NO2
2.96 ppb
0.93 ppb
2.23 ppb
10.01 ppb
SO2
2.33 ppb
2.04 ppb
1.53 ppb
1.7 ppb
CO
0.2 ppb
0.16 ppb
0.16 ppb
0.27 ppb
O3
18.58 ppb
43.48 ppb
50.16 ppb
23.71 ppb