Steder i nærheten
Walpole, Massachusetts, forente stater
Walpole Heights, Massachusetts, forente stater
Plimptonville, Massachusetts, forente stater
Nærliggende steder
Blackburn Memorial Park, forente stater
Memorial Pond, forente stater
Francis William Park, forente stater

Luftkvalitet i Blackburn Memorial Park, forente stater

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Forurensende stoffer i Blackburn Memorial Park, forente stater

PM10
0.49 μg/ft3
PM25
0.22 μg/ft3
NO2
0.31 ppb
SO2
0.5 ppb
CO
0.19 ppb
O3
Primær forurensningsstoff
63.31 ppb
Lav risikoHøy risiko

Pollenindeks i Blackburn Memorial Park, forente stater

Tre
3/5
012345
Ugress
0/5
012345
Gress
1/5
012345

Luftkvalitetsvarsel i Blackburn Memorial Park, forente stater

ons. 19. juni
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
67
34
25
47
Neste dag
Pollen

Tre

5
3
1
5

Ugress

0
0
0
0

Gress

1
1
1
1
Neste dag
PM10
0.40 μg/ft3
0.18 μg/ft3
0.17 μg/ft3
0.52 μg/ft3
PM25
0.25 μg/ft3
0.09 μg/ft3
0.09 μg/ft3
0.35 μg/ft3
NO2
2.23 ppb
3.61 ppb
4.87 ppb
2.75 ppb
SO2
0.63 ppb
0.23 ppb
0.85 ppb
1.44 ppb
CO
0.12 ppb
0.12 ppb
0.12 ppb
0.15 ppb
O3
55.04 ppb
33.65 ppb
24.7 ppb
57.94 ppb
Luftkvalitetindeks
25
47
70
42
Pollen

Tre

1
5
2
1

Ugress

0
0
0
0

Gress

1
1
1
1
PM10
0.17 μg/ft3
0.52 μg/ft3
0.38 μg/ft3
0.48 μg/ft3
PM25
0.09 μg/ft3
0.35 μg/ft3
0.21 μg/ft3
0.30 μg/ft3
NO2
4.87 ppb
2.75 ppb
2.99 ppb
11.12 ppb
SO2
0.85 ppb
1.44 ppb
0.66 ppb
0.52 ppb
CO
0.12 ppb
0.15 ppb
0.14 ppb
0.21 ppb
O3
24.7 ppb
57.94 ppb
52.98 ppb
25.38 ppb
Luftkvalitetindeks
47
52
53
40
Pollen

Tre

0
1
1
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.47 μg/ft3
0.60 μg/ft3
0.56 μg/ft3
0.33 μg/ft3
PM25
0.33 μg/ft3
0.40 μg/ft3
0.36 μg/ft3
0.22 μg/ft3
NO2
4.59 ppb
2.18 ppb
2.39 ppb
3.54 ppb
SO2
0.61 ppb
0.29 ppb
0.33 ppb
0.35 ppb
CO
0.14 ppb
0.14 ppb
0.14 ppb
0.14 ppb
O3
23.52 ppb
42.2 ppb
48.28 ppb
39.06 ppb