Qualità dell'aria a Williams Valley Junction, Pennsylvania, stati Uniti
Agenti inquinanti a Williams Valley Junction, stati Uniti
PM10
0.48 μg/ft3
PM25
0.35 μg/ft3
NO2
10.3 ppb
SO2
8.1 ppb
CO
0.3 ppb
O3
Agente inquinante primario
16.3 ppb
Rischio bassoRischio alto
Indice pollini a Williams Valley Junction, stati Uniti
Piante arboree
5/5
012345
Piante erbacee
0/5
012345
Graminacee
0/5
012345
Previsioni qualità dell'aria a Williams Valley Junction, stati Uniti
mer 23 aprile
MattinoPomeriggioSeraNotte
AQI
55
52
62
51
Polline
Piante arboree
5
5
5
5
Piante erbacee
0
0
0
0
Graminacee
0
0
0
0
PM10
0.52 μg/ft3
0.29 μg/ft3
0.21 μg/ft3
0.14 μg/ft3
PM25
0.32 μg/ft3
0.26 μg/ft3
0.17 μg/ft3
0.11 μg/ft3
NO2
9.1 ppb
2.3 ppb
1.9 ppb
4.1 ppb
SO2
7.5 ppb
2.5 ppb
2 ppb
2.5 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
22.7 ppb
56.7 ppb
70.4 ppb
54.7 ppb
AQI
38
44
57
51
Polline
Piante arboree
5
5
5
5
Piante erbacee
0
0
0
0
Graminacee
0
0
0
0
PM10
0.23 μg/ft3
0.30 μg/ft3
0.23 μg/ft3
0.21 μg/ft3
PM25
0.16 μg/ft3
0.21 μg/ft3
0.15 μg/ft3
0.14 μg/ft3
NO2
5.4 ppb
2.4 ppb
1.7 ppb
3.8 ppb
SO2
4.3 ppb
2.3 ppb
1.7 ppb
2.5 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.2 ppb
O3
40.8 ppb
47.8 ppb
63.8 ppb
55.1 ppb
AQI
39
34
42
41
Polline
Piante arboree
5
5
5
5
Piante erbacee
0
0
0
0
Graminacee
0
0
0
0
PM10
0.20 μg/ft3
0.11 μg/ft3
0.08 μg/ft3
0.03 μg/ft3
PM25
0.14 μg/ft3
0.11 μg/ft3
0.08 μg/ft3
0.03 μg/ft3
NO2
3.4 ppb
3.5 ppb
1.4 ppb
1.3 ppb
SO2
2.2 ppb
1.7 ppb
1.3 ppb
0.8 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
41.5 ppb
36.3 ppb
45 ppb
43.8 ppb