Alander konumunda hava kalitesi, Massachusetts, Amerika Birleşik Devletleri
Alander, Amerika Birleşik Devletleri konumundaki kirleticiler
PM10
0.27 μg/ft3
PM25
0.12 μg/ft3
NO2
5.4 ppb
SO2
0.5 ppb
CO
0.2 ppb
O3
Birincil Kirletici
50.5 ppb
Düşük riskYüksek risk
Alander, Amerika Birleşik Devletleri konumunda Polen Endeksi
Ağaç
5/5
012345
Yabani ot
0/5
012345
Çim
0/5
012345
Alander, Amerika Birleşik Devletleri konumunda Hava Kalitesi Tahmini
22 Nisan Sal
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
46
42
60
66
Polen
Ağaç
4
5
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.29 μg/ft3
0.20 μg/ft3
0.44 μg/ft3
0.49 μg/ft3
PM25
0.23 μg/ft3
0.15 μg/ft3
0.39 μg/ft3
0.48 μg/ft3
NO2
5.3 ppb
1.9 ppb
7.2 ppb
9.2 ppb
SO2
0.5 ppb
0.8 ppb
2.5 ppb
2.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
27.7 ppb
44.9 ppb
56.9 ppb
48.1 ppb
Hava Kalitesi Endeksi (AQI)
35
44
55
67
Polen
Ağaç
5
5
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.15 μg/ft3
0.20 μg/ft3
0.26 μg/ft3
0.56 μg/ft3
PM25
0.13 μg/ft3
0.13 μg/ft3
0.21 μg/ft3
0.50 μg/ft3
NO2
3 ppb
1 ppb
3.9 ppb
7.8 ppb
SO2
0.9 ppb
1 ppb
1.3 ppb
1.5 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
37.9 ppb
47.2 ppb
60.4 ppb
47.6 ppb
Hava Kalitesi Endeksi (AQI)
44
34
34
33
Polen
Ağaç
5
5
5
5
Yabani ot
0
0
0
0
Çim
0
0
0
0
PM10
0.29 μg/ft3
0.14 μg/ft3
0.09 μg/ft3
0.07 μg/ft3
PM25
0.22 μg/ft3
0.12 μg/ft3
0.09 μg/ft3
0.07 μg/ft3
NO2
3.9 ppb
3.9 ppb
5.5 ppb
2.1 ppb
SO2
1 ppb
0.3 ppb
0.7 ppb
0.4 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
37.7 ppb
36.8 ppb
36.3 ppb
35.5 ppb