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Luftkvalitet i Covington, Washington, Forenede Stater
Forureningskilder i Covington, Forenede Stater
PM10
0.12 μg/ft3
PM25
0.09 μg/ft3
NO2
9 ppb
SO2
1.1 ppb
CO
0.2 ppb
O3
Primær forureningskilde
23.1 ppb
Lav risikoHøj risiko
Pollenindeks i Covington, Forenede Stater
Træ
1/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345
Luftkvalitetsudsigt i Covington, Forenede Stater
man. 7. april
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
27
30
33
26
Pollen
Træ
1
1
1
1
Ukrudt
0
0
0
0
Græs
0
0
0
0
PM10
0.12 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
0.13 μg/ft3
PM25
0.12 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
0.12 μg/ft3
NO2
6.6 ppb
5.5 ppb
5.2 ppb
13.7 ppb
SO2
0.9 ppb
1 ppb
0.8 ppb
1.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
29.3 ppb
32.5 ppb
35.7 ppb
28.3 ppb
AQI (luftkvalitetsindeks)
53
31
33
56
Pollen
Træ
1
1
1
1
Ukrudt
0
0
0
0
Græs
0
0
0
0
PM10
0.32 μg/ft3
0.14 μg/ft3
0.22 μg/ft3
0.41 μg/ft3
PM25
0.28 μg/ft3
0.12 μg/ft3
0.16 μg/ft3
0.33 μg/ft3
NO2
11.7 ppb
4.2 ppb
9.8 ppb
26.1 ppb
SO2
1.5 ppb
1.1 ppb
1.6 ppb
3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
20.3 ppb
33.4 ppb
36 ppb
15.2 ppb
AQI (luftkvalitetsindeks)
52
51
45
43
Pollen
Træ
1
1
1
1
Ukrudt
0
0
0
0
Græs
0
0
0
0
PM10
0.33 μg/ft3
0.33 μg/ft3
0.31 μg/ft3
0.25 μg/ft3
PM25
0.27 μg/ft3
0.26 μg/ft3
0.23 μg/ft3
0.22 μg/ft3
NO2
14 ppb
15.7 ppb
15.8 ppb
21.9 ppb
SO2
1.5 ppb
2 ppb
1.6 ppb
2.5 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
19.9 ppb
21.5 ppb
24.5 ppb
15.5 ppb