Lokationer i nærheden
Grand Coulee, Washington, Forenede Stater
Delano Heights, Washington, Forenede Stater
Electric City, Washington, Forenede Stater
Steder i nærheden
Coulee Community Hospital Heliport, Forenede Stater
Crescent Bay, Forenede Stater
Coulee Playfield, Forenede Stater

Luftkvalitet i Grand Coulee, Washington, Forenede Stater

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Forureningskilder i Grand Coulee, Forenede Stater

PM10
0.04 μg/ft3
PM25
0.03 μg/ft3
NO2
3.69 ppb
SO2
0.13 ppb
CO
0.19 ppb
O3
Primær forureningskilde
17.38 ppb
Lav risikoHøj risiko

Pollenindeks i Grand Coulee, Forenede Stater

Træ
4/5
012345
Ukrudt
0/5
012345
Græs
3/5
012345

Luftkvalitetsudsigt i Grand Coulee, Forenede Stater

lør. 11. maj
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
23
32
39
35
Pollen

Træ

4
2
2
2

Ukrudt

0
0
0
0

Græs

4
5
5
5
PM10
0.07 μg/ft3
0.13 μg/ft3
0.17 μg/ft3
0.08 μg/ft3
PM25
0.04 μg/ft3
0.08 μg/ft3
0.11 μg/ft3
0.06 μg/ft3
NO2
1.33 ppb
0.24 ppb
0.4 ppb
1.1 ppb
SO2
0.16 ppb
0.11 ppb
0.12 ppb
0.11 ppb
CO
0.11 ppb
0.1 ppb
0.1 ppb
0.11 ppb
O3
22.66 ppb
38.27 ppb
44.22 ppb
33.52 ppb
AQI (luftkvalitetsindeks)
22
36
42
31
Pollen

Træ

1
1
1
2

Ukrudt

0
0
0
0

Græs

5
5
5
5
PM10
0.05 μg/ft3
0.09 μg/ft3
0.10 μg/ft3
0.09 μg/ft3
PM25
0.04 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
0.06 μg/ft3
NO2
1.28 ppb
0.29 ppb
0.6 ppb
3.1 ppb
SO2
0.14 ppb
0.12 ppb
0.1 ppb
0.14 ppb
CO
0.11 ppb
0.11 ppb
0.11 ppb
0.14 ppb
O3
24.06 ppb
41.83 ppb
45.11 ppb
28.65 ppb