Steder i nærheten
Amherst, Massachusetts, forente stater
Amherst Center, Massachusetts, forente stater
Mill Valley, Massachusetts, forente stater
Nærliggende steder
Pratt Field, forente stater
War Memorial, forente stater
Amherst Common, forente stater

Luftkvalitet i Pratt Field, forente stater

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Forurensende stoffer i Pratt Field, forente stater

PM10
0.51 μg/ft3
PM25
Primær forurensningsstoff
0.48 μg/ft3
NO2
8 ppb
SO2
5.63 ppb
CO
5.19 ppb
O3
43.38 ppb
Lav risikoHøy risiko

Pollenindeks i Pratt Field, forente stater

Tre
1/5
012345
Ugress
0/5
012345
Gress
0/5
012345

Luftkvalitetsvarsel i Pratt Field, forente stater

tir. 2. juli
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
32
46
91
44
Pollen

Tre

2
1
1
1

Ugress

0
0
0
0

Gress

1
1
0
1
PM10
0.34 μg/ft3
0.51 μg/ft3
0.51 μg/ft3
0.45 μg/ft3
PM25
0.23 μg/ft3
0.34 μg/ft3
0.33 μg/ft3
0.29 μg/ft3
NO2
4.37 ppb
2.6 ppb
3.48 ppb
5.71 ppb
SO2
0.81 ppb
1.13 ppb
0.92 ppb
0.8 ppb
CO
0.13 ppb
0.15 ppb
0.16 ppb
0.15 ppb
O3
23.34 ppb
57.01 ppb
61.83 ppb
33.86 ppb
Luftkvalitetindeks
39
57
90
45
Pollen

Tre

1
1
1
1

Ugress

0
0
0
0

Gress

1
0
1
1
PM10
0.36 μg/ft3
0.56 μg/ft3
0.35 μg/ft3
0.50 μg/ft3
PM25
0.25 μg/ft3
0.39 μg/ft3
0.24 μg/ft3
0.32 μg/ft3
NO2
4.3 ppb
3.63 ppb
3.83 ppb
5.05 ppb
SO2
0.65 ppb
0.64 ppb
0.4 ppb
0.62 ppb
CO
0.16 ppb
0.18 ppb
0.19 ppb
0.17 ppb
O3
31.7 ppb
62.85 ppb
60.92 ppb
38.98 ppb
Luftkvalitetindeks
33
33
41
39
Pollen

Tre

0
0
1
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.17 μg/ft3
0.38 μg/ft3
0.29 μg/ft3
0.37 μg/ft3
PM25
0.12 μg/ft3
0.24 μg/ft3
0.19 μg/ft3
0.25 μg/ft3
NO2
3.37 ppb
2.86 ppb
3.71 ppb
3.88 ppb
SO2
0.58 ppb
0.36 ppb
0.29 ppb
0.36 ppb
CO
0.13 ppb
0.14 ppb
0.15 ppb
0.15 ppb
O3
32.9 ppb
39.76 ppb
43.16 ppb
42.44 ppb