Luftkvalitet i Pawtuxet Village Historic District, forente stater
Forurensende stoffer i Pawtuxet Village Historic District, forente stater
PM10
0.21 μg/ft3
PM25
0.18 μg/ft3
NO2
8.1 ppb
SO2
1.5 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
47.3 ppb
Lav risikoHøy risiko
Pollenindeks i Pawtuxet Village Historic District, forente stater
Tre
0/5
012345
Ugress
0/5
012345
Gress
0/5
012345
Luftkvalitetsvarsel i Pawtuxet Village Historic District, forente stater
man. 28. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
41
39
52
51
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.24 μg/ft3
0.17 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
PM25
0.18 μg/ft3
0.16 μg/ft3
0.13 μg/ft3
0.12 μg/ft3
NO2
8.6 ppb
4.7 ppb
2.5 ppb
2.9 ppb
SO2
1.8 ppb
1.6 ppb
0.6 ppb
0.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
44.6 ppb
42 ppb
56.4 ppb
55 ppb
Luftkvalitetindeks
46
37
44
34
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.15 μg/ft3
0.03 μg/ft3
0.05 μg/ft3
0.11 μg/ft3
PM25
0.15 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.10 μg/ft3
NO2
3.1 ppb
1 ppb
2.7 ppb
6.1 ppb
SO2
1.2 ppb
0.2 ppb
0.2 ppb
0.5 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
49.7 ppb
40 ppb
47.7 ppb
36.6 ppb
Luftkvalitetindeks
32
36
51
43
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.08 μg/ft3
0.11 μg/ft3
0.14 μg/ft3
0.19 μg/ft3
PM25
0.07 μg/ft3
0.08 μg/ft3
0.10 μg/ft3
0.16 μg/ft3
NO2
2.5 ppb
2.6 ppb
3.6 ppb
4.9 ppb
SO2
0.4 ppb
0.5 ppb
0.4 ppb
0.5 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
34.6 ppb
39 ppb
54.8 ppb
46.2 ppb