Lokationer i nærheden
Nationalby, Californien, Forenede Stater
Lincoln Acres, Californien, Forenede Stater
San Diego, Californien, Forenede Stater
Steder i nærheden
South Crest Park, Forenede Stater
South Crest Recreation Center, Forenede Stater
Willie Henderson Sports Complex, Forenede Stater

Luftkvalitet i South Crest Park, Forenede Stater

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Forureningskilder i South Crest Park, Forenede Stater

PM10
2.01 μg/ft3
PM25
Primær forureningskilde
0.38 μg/ft3
NO2
1.19 ppb
SO2
0.38 ppb
CO
0.13 ppb
O3
44.81 ppb
Lav risikoHøj risiko

Pollenindeks i South Crest Park, Forenede Stater

Træ
1/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345

Luftkvalitetsudsigt i South Crest Park, Forenede Stater

ons. 22. maj
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
41
40
50
44
Pollen

Træ

1
1
1
1

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.63 μg/ft3
0.59 μg/ft3
0.84 μg/ft3
0.91 μg/ft3
PM25
0.26 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.20 μg/ft3
NO2
2.29 ppb
0.43 ppb
0.51 ppb
1.47 ppb
SO2
0.66 ppb
0.31 ppb
0.23 ppb
0.34 ppb
CO
0.12 ppb
0.1 ppb
0.1 ppb
0.11 ppb
O3
34.81 ppb
47.49 ppb
55.17 ppb
41.39 ppb
AQI (luftkvalitetsindeks)
26
50
57
41
Pollen

Træ

1
0
0
1

Ukrudt

0
0
0
0

Græs

0
0
0
1
PM10
0.25 μg/ft3
0.30 μg/ft3
0.47 μg/ft3
0.61 μg/ft3
PM25
0.16 μg/ft3
0.10 μg/ft3
0.11 μg/ft3
0.18 μg/ft3
NO2
3.16 ppb
0.43 ppb
0.47 ppb
2.64 ppb
SO2
0.59 ppb
0.32 ppb
0.22 ppb
0.41 ppb
CO
0.12 ppb
0.11 ppb
0.1 ppb
0.12 ppb
O3
27.94 ppb
57.56 ppb
54.37 ppb
37 ppb