Steder i nærheten
Brightwood, District of Columbia, forente stater
Herregård, District of Columbia, forente stater
Brightwood Park, District of Columbia, forente stater
Nærliggende steder
Stevens Playground, forente stater
Fort Stevens Recreation Center, forente stater
122nd New York Volunteer Mounment, forente stater

Luftkvalitet i Stevens Playground, forente stater

To view the map, please use a browser that supports WebGL.

Forurensende stoffer i Stevens Playground, forente stater

PM10
0.15 μg/ft3
PM25
0.08 μg/ft3
NO2
2.3 ppb
SO2
2 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
7.4 ppb
Lav risikoHøy risiko

Pollenindeks i Stevens Playground, forente stater

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

Luftkvalitetsvarsel i Stevens Playground, forente stater

søn. 27. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
33
38
52
51
Pollen

Tre

1
1
1
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.32 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
0.25 μg/ft3
PM25
0.06 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
0.24 μg/ft3
NO2
4 ppb
1.1 ppb
0.9 ppb
1.9 ppb
SO2
0.7 ppb
0.5 ppb
1.4 ppb
1.6 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
35.6 ppb
40.6 ppb
56.8 ppb
54.7 ppb
Luftkvalitetindeks
48
39
34
33
Pollen

Tre

1
2
2
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.24 μg/ft3
0.16 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
PM25
0.24 μg/ft3
0.15 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
NO2
0.9 ppb
1.1 ppb
0.3 ppb
0.6 ppb
SO2
1 ppb
0.1 ppb
N/A
N/A
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
51.3 ppb
41.6 ppb
36.4 ppb
35.2 ppb
Luftkvalitetindeks
31
33
38
35
Pollen

Tre

1
1
1
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.01 μg/ft3
0.02 μg/ft3
0.03 μg/ft3
0.02 μg/ft3
PM25
0.01 μg/ft3
0.01 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
NO2
0.6 ppb
0.2 ppb
0.4 ppb
0.9 ppb
SO2
N/A
0.1 ppb
0.1 ppb
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
33.8 ppb
35.3 ppb
40.5 ppb
37.3 ppb