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Luftkvalitet i Helder Park, Forenede Stater
Forureningskilder i Helder Park, Forenede Stater
PM10
0.88 μg/ft3
PM25
Primær forureningskilde
0.74 μg/ft3
NO2
18 ppb
SO2
15.38 ppb
CO
15.19 ppb
O3
56.88 ppb
Lav risikoHøj risiko
Pollenindeks i Helder Park, Forenede Stater
Træ
0/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345
Luftkvalitetsudsigt i Helder Park, Forenede Stater
tir. 25. juni
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
21
29
37
32
Pollen
Træ
5
2
2
2
Ukrudt
0
0
0
0
Græs
5
3
5
5
PM10
0.11 μg/ft3
0.15 μg/ft3
0.16 μg/ft3
0.17 μg/ft3
PM25
0.08 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
0.12 μg/ft3
NO2
1.86 ppb
0.49 ppb
0.62 ppb
1.53 ppb
SO2
0.21 ppb
0.17 ppb
0.11 ppb
0.16 ppb
CO
0.13 ppb
0.12 ppb
0.12 ppb
0.13 ppb
O3
21.14 ppb
35.28 ppb
39.27 ppb
31.48 ppb
AQI (luftkvalitetsindeks)
34
29
33
37
Pollen
Træ
0
0
0
0
Ukrudt
0
0
0
0
Græs
1
0
0
0
PM10
0.34 μg/ft3
0.27 μg/ft3
0.30 μg/ft3
0.39 μg/ft3
PM25
0.24 μg/ft3
0.18 μg/ft3
0.21 μg/ft3
0.27 μg/ft3
NO2
2.11 ppb
1.53 ppb
1.11 ppb
1.5 ppb
SO2
0.87 ppb
0.54 ppb
0.77 ppb
0.76 ppb
CO
0.14 ppb
0.14 ppb
0.14 ppb
0.16 ppb
O3
32.86 ppb
31.7 ppb
38.74 ppb
40.41 ppb