Steder i nærheten
Shaw, District of Columbia, forente stater
Bloomingdale, District of Columbia, forente stater
Logan Circle, District of Columbia, forente stater
Nærliggende steder
Seventh Street Park, forente stater
Schuetzen Park (historical), forente stater
Clark Griffith Stadium (historical), forente stater

Luftkvalitet i Seventh Street Park, forente stater

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Forurensende stoffer i Seventh Street Park, forente stater

PM10
0.86 μg/ft3
PM25
Primær forurensningsstoff
0.68 μg/ft3
NO2
21.81 ppb
SO2
13.38 ppb
CO
12.31 ppb
O3
56.81 ppb
Lav risikoHøy risiko

Pollenindeks i Seventh Street Park, forente stater

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

Luftkvalitetsvarsel i Seventh Street Park, forente stater

søn. 28. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
33
42
49
45
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

1
1
1
1
PM10
0.20 μg/ft3
0.40 μg/ft3
0.30 μg/ft3
0.50 μg/ft3
PM25
0.13 μg/ft3
0.27 μg/ft3
0.20 μg/ft3
0.33 μg/ft3
NO2
3.18 ppb
2.19 ppb
4.5 ppb
7.86 ppb
SO2
1.2 ppb
1.45 ppb
0.89 ppb
1.6 ppb
CO
0.16 ppb
0.16 ppb
0.16 ppb
0.19 ppb
O3
32.66 ppb
50.45 ppb
46.18 ppb
32.82 ppb
Luftkvalitetindeks
47
40
48
54
Pollen

Tre

5
1
1
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.45 μg/ft3
0.15 μg/ft3
0.28 μg/ft3
0.55 μg/ft3
PM25
0.31 μg/ft3
0.11 μg/ft3
0.19 μg/ft3
0.39 μg/ft3
NO2
10.11 ppb
2.07 ppb
7.19 ppb
13.92 ppb
SO2
1.92 ppb
1.93 ppb
1.44 ppb
1.7 ppb
CO
0.2 ppb
0.15 ppb
0.2 ppb
0.26 ppb
O3
20.84 ppb
46.34 ppb
49.03 ppb
25.42 ppb
Luftkvalitetindeks
55
59
82
46
Pollen

Tre

1
0
1
5

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.62 μg/ft3
0.65 μg/ft3
0.34 μg/ft3
0.46 μg/ft3
PM25
0.44 μg/ft3
0.45 μg/ft3
0.23 μg/ft3
0.32 μg/ft3
NO2
5.93 ppb
3.4 ppb
4.66 ppb
12.2 ppb
SO2
1.09 ppb
2.18 ppb
1.07 ppb
1.61 ppb
CO
0.19 ppb
0.18 ppb
0.16 ppb
0.23 ppb
O3
24.62 ppb
58.71 ppb
59.27 ppb
32.45 ppb