Lokationer i nærheden
Worcester, Massachusetts, Forenede Stater
Oak Hill, Massachusetts, Forenede Stater
Shrewsbury Street, Massachusetts, Forenede Stater
Steder i nærheden
Mechanics Hall District, Forenede Stater
Lower Pleasant Street District, Forenede Stater
Worcester Common, Forenede Stater

Luftkvalitet i Mechanics Hall District, Forenede Stater

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Forureningskilder i Mechanics Hall District, Forenede Stater

PM10
0.15 μg/ft3
PM25
0.17 μg/ft3
NO2
4.4 ppb
SO2
0.5 ppb
CO
0.2 ppb
O3
Primær forureningskilde
40.3 ppb
Lav risikoHøj risiko

Pollenindeks i Mechanics Hall District, Forenede Stater

Træ
0/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345

Luftkvalitetsudsigt i Mechanics Hall District, Forenede Stater

ons. 23. april
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
45
39
53
50
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.21 μg/ft3
0.17 μg/ft3
0.19 μg/ft3
0.28 μg/ft3
PM25
0.14 μg/ft3
0.16 μg/ft3
0.17 μg/ft3
0.25 μg/ft3
NO2
4.9 ppb
3 ppb
2.7 ppb
4.8 ppb
SO2
0.7 ppb
0.9 ppb
0.6 ppb
1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
48.9 ppb
42.2 ppb
57.7 ppb
51.8 ppb
AQI (luftkvalitetsindeks)
51
47
57
56
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.27 μg/ft3
0.27 μg/ft3
0.37 μg/ft3
0.38 μg/ft3
PM25
0.26 μg/ft3
0.24 μg/ft3
0.32 μg/ft3
0.33 μg/ft3
NO2
5.2 ppb
2.2 ppb
5.6 ppb
6.1 ppb
SO2
1.7 ppb
1.4 ppb
1.3 ppb
0.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
42.1 ppb
50.5 ppb
62.7 ppb
47.7 ppb
AQI (luftkvalitetsindeks)
41
38
39
38
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.24 μg/ft3
0.25 μg/ft3
0.07 μg/ft3
0.08 μg/ft3
PM25
0.16 μg/ft3
0.18 μg/ft3
0.07 μg/ft3
0.08 μg/ft3
NO2
1.8 ppb
3.2 ppb
2.8 ppb
5.1 ppb
SO2
0.5 ppb
0.5 ppb
0.2 ppb
0.7 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
43.7 ppb
41.2 ppb
42 ppb
40.4 ppb