Lokationer i nærheden
La Mesa, Californien, Forenede Stater
Grossmont, Californien, Forenede Stater
Spring Valley, Californien, Forenede Stater
Steder i nærheden
MacArthur Park Recreation Center, Forenede Stater
Grossmont Hospital Heliport, Forenede Stater
Aztec Park, Forenede Stater

Luftkvalitet i MacArthur Park Recreation Center, Forenede Stater

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Forureningskilder i MacArthur Park Recreation Center, Forenede Stater

PM10
0.71 μg/ft3
PM25
Primær forureningskilde
0.49 μg/ft3
NO2
22.63 ppb
SO2
7 ppb
CO
5.19 ppb
O3
43.13 ppb
Lav risikoHøj risiko

Pollenindeks i MacArthur Park Recreation Center, Forenede Stater

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

Luftkvalitetsudsigt i MacArthur Park Recreation Center, Forenede Stater

lør. 18. maj
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
51
54
42
37
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.60 μg/ft3
0.69 μg/ft3
0.31 μg/ft3
0.45 μg/ft3
PM25
0.37 μg/ft3
0.41 μg/ft3
0.18 μg/ft3
0.28 μg/ft3
NO2
17.17 ppb
8.12 ppb
4.76 ppb
14.46 ppb
SO2
3.32 ppb
3.49 ppb
1.45 ppb
1.46 ppb
CO
0.16 ppb
0.15 ppb
0.13 ppb
0.17 ppb
O3
20.96 ppb
40.97 ppb
42.67 ppb
20.57 ppb
AQI (luftkvalitetsindeks)
55
54
44
41
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.67 μg/ft3
0.70 μg/ft3
0.49 μg/ft3
0.48 μg/ft3
PM25
0.41 μg/ft3
0.38 μg/ft3
0.25 μg/ft3
0.30 μg/ft3
NO2
20.91 ppb
8.8 ppb
6.2 ppb
15.33 ppb
SO2
4.37 ppb
4.69 ppb
2.24 ppb
2.58 ppb
CO
0.18 ppb
0.16 ppb
0.14 ppb
0.16 ppb
O3
12.62 ppb
38.17 ppb
45.95 ppb
24.37 ppb
AQI (luftkvalitetsindeks)
56
53
48
42
Pollen

Træ

1
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.72 μg/ft3
0.73 μg/ft3
0.52 μg/ft3
0.47 μg/ft3
PM25
0.44 μg/ft3
0.38 μg/ft3
0.29 μg/ft3
0.28 μg/ft3
NO2
19.6 ppb
7.66 ppb
6.32 ppb
12.82 ppb
SO2
5.33 ppb
3.79 ppb
2.37 ppb
2.85 ppb
CO
0.17 ppb
0.15 ppb
0.13 ppb
0.14 ppb
O3
17.7 ppb
41.35 ppb
47.06 ppb
24.79 ppb