Steder i nærheten
Harmony Hall, Maryland, forente stater
Diamond View, Maryland, forente stater
Purdum, Maryland, forente stater
Nærliggende steder
Oak Ridge Conservation Park, forente stater
Damascus Park, forente stater
Upper Magruder Branch Park, forente stater

Luftkvalitet i Harmony Hall, Maryland, forente stater

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

Forurensende stoffer i Harmony Hall, forente stater

PM10
0.12 μg/ft3
PM25
0.07 μg/ft3
NO2
1.5 ppb
SO2
1.3 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
37.7 ppb
Lav risikoHøy risiko

Pollenindeks i Harmony Hall, forente stater

Tre
2/5
012345
Ugress
0/5
012345
Gress
0/5
012345

Luftkvalitetsvarsel i Harmony Hall, forente stater

lør. 1. mars
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
36
40
51
50
Pollen

Tre

2
2
3
3

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.14 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
0.18 μg/ft3
PM25
0.14 μg/ft3
0.18 μg/ft3
0.19 μg/ft3
0.17 μg/ft3
NO2
1.4 ppb
1.1 ppb
1.3 ppb
1.1 ppb
SO2
0.9 ppb
1 ppb
0.7 ppb
0.6 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
39 ppb
42.7 ppb
55.3 ppb
53.4 ppb