WINTER WEATHER ADVISORY
SE ALLELuftkvalitet i West Hopkinton, New Hampshire, forente stater
Forurensende stoffer i West Hopkinton, forente stater
PM10
0.64 μg/ft3
PM25
Primær forurensningsstoff
0.54 μg/ft3
NO2
27.03 ppb
SO2
1.82 ppb
CO
0.26 ppb
O3
1.78 ppb
Lav risikoHøy risiko
Pollenindeks i West Hopkinton, forente stater
Tre
0/5
012345
Ugress
0/5
012345
Gress
0/5
012345
Luftkvalitetsvarsel i West Hopkinton, forente stater
tor. 26. desember
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks70
43
39
37
Neste dag
PollenTre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
Neste dag
PM10
0.69 μg/ft3
0.40 μg/ft3
0.19 μg/ft3
0.14 μg/ft3
PM25
1.97 μg/ft3
1.22 μg/ft3
0.63 μg/ft3
0.61 μg/ft3
NO2
10.1 ppb
2.3 ppb
2.8 ppb
5.8 ppb
SO2
1.1 ppb
0.6 ppb
0.4 ppb
1.1 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
21.8 ppb
38.4 ppb
39.4 ppb
36.5 ppb
Luftkvalitetindeks
43
39
37
31
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.40 μg/ft3
0.19 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
PM25
1.22 μg/ft3
0.63 μg/ft3
0.61 μg/ft3
0.62 μg/ft3
NO2
2.3 ppb
2.8 ppb
5.8 ppb
4.2 ppb
SO2
0.6 ppb
0.4 ppb
1.1 ppb
1.6 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
38.4 ppb
39.4 ppb
36.5 ppb
30.6 ppb