Steder i nærheten
Logan Circle, District of Columbia, forente stater
Columbia Heights, District of Columbia, forente stater
Shaw, District of Columbia, forente stater
Nærliggende steder
Harrison Playground, forente stater
Harrison Recreation Center, forente stater
African American Civil War Memorial, forente stater

Luftkvalitet i Harrison Playground, forente stater

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

Forurensende stoffer i Harrison Playground, forente stater

PM10
0.61 μg/ft3
PM25
0.25 μg/ft3
NO2
14.8 ppb
SO2
1.7 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
31 ppb
Lav risikoHøy risiko

Pollenindeks i Harrison Playground, forente stater

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

Luftkvalitetsvarsel i Harrison Playground, forente stater

ons. 12. mars
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
60
53
62
55
Neste dag
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
0.41 μg/ft3
0.32 μg/ft3
0.44 μg/ft3
0.33 μg/ft3
PM25
0.39 μg/ft3
0.29 μg/ft3
0.43 μg/ft3
0.31 μg/ft3
NO2
8.4 ppb
4.9 ppb
5.5 ppb
5.2 ppb
SO2
0.9 ppb
0.5 ppb
0.7 ppb
0.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
35.5 ppb
38.5 ppb
37 ppb
52.9 ppb
Luftkvalitetindeks
53
62
55
45
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.32 μg/ft3
0.44 μg/ft3
0.33 μg/ft3
0.24 μg/ft3
PM25
0.29 μg/ft3
0.43 μg/ft3
0.31 μg/ft3
0.23 μg/ft3
NO2
4.9 ppb
5.5 ppb
5.2 ppb
6.1 ppb
SO2
0.5 ppb
0.7 ppb
0.9 ppb
1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
38.5 ppb
37 ppb
52.9 ppb
46.1 ppb
Luftkvalitetindeks
40
37
37
35
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.17 μg/ft3
0.14 μg/ft3
0.15 μg/ft3
0.12 μg/ft3
PM25
0.14 μg/ft3
0.11 μg/ft3
0.12 μg/ft3
0.10 μg/ft3
NO2
2.4 ppb
2.9 ppb
4 ppb
5.7 ppb
SO2
0.7 ppb
0.7 ppb
0.6 ppb
0.7 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
43.1 ppb
40.2 ppb
40.3 ppb
37.8 ppb