Luftkvalitet i Concord Monument Square-Lexington Road Historic District, forente stater
Forurensende stoffer i Concord Monument Square-Lexington Road Historic District, forente stater
PM10
0.08 μg/ft3
PM25
0.06 μg/ft3
NO2
0.31 ppb
SO2
0.13 ppb
CO
0.13 ppb
O3
Primær forurensningsstoff
36.13 ppb
Lav risikoHøy risiko
Pollenindeks i Concord Monument Square-Lexington Road Historic District, forente stater
Tre
3/5
012345
Ugress
0/5
012345
Gress
1/5
012345
Luftkvalitetsvarsel i Concord Monument Square-Lexington Road Historic District, forente stater
søn. 23. juni
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks58
43
55
134
Neste dag
PollenTre
1
1
1
0
Ugress
0
0
0
0
Gress
1
0
1
1
Neste dag
PM10
0.65 μg/ft3
0.37 μg/ft3
0.65 μg/ft3
0.76 μg/ft3
PM25
0.45 μg/ft3
0.25 μg/ft3
0.44 μg/ft3
0.51 μg/ft3
NO2
12.41 ppb
5.54 ppb
5.45 ppb
9.7 ppb
SO2
2.01 ppb
1.59 ppb
2.23 ppb
2.07 ppb
CO
0.19 ppb
0.14 ppb
0.19 ppb
0.22 ppb
O3
40.01 ppb
39.7 ppb
62.01 ppb
73.24 ppb
Luftkvalitetindeks
43
55
134
72
Pollen
Tre
1
1
0
0
Ugress
0
0
0
0
Gress
0
1
1
0
PM10
0.37 μg/ft3
0.65 μg/ft3
0.76 μg/ft3
0.94 μg/ft3
PM25
0.25 μg/ft3
0.44 μg/ft3
0.51 μg/ft3
0.65 μg/ft3
NO2
5.54 ppb
5.45 ppb
9.7 ppb
19.45 ppb
SO2
1.59 ppb
2.23 ppb
2.07 ppb
2.02 ppb
CO
0.14 ppb
0.19 ppb
0.22 ppb
0.27 ppb
O3
39.7 ppb
62.01 ppb
73.24 ppb
27.37 ppb