Nearby locations
Yonakuni, Okinawa Prefecture, Japan
Ishigaki, Okinawa Prefecture, Japan
Ishigaki-shi, Okinawa Prefecture, Japan
Nearby popular places
Urabu-yama, Japan
Yonaguni Airport, Japan
Kuburadake, Japan

Air Quality in Yonakuni, Okinawa Prefecture, Japan

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Pollutants in Yonakuni, Japan

PM10
Primary Pollutant
0.51 μg/ft3
PM25
0.45 μg/ft3
NO2
6.9 ppb
SO2
1.6 ppb
CO
0.3 ppb
O3
15.2 ppb
Low riskHigh risk

Pollen Index in Yonakuni, Japan

Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345

Air Quality Forecast in Yonakuni, Japan

Fri, February 7
MorningNoonEveningNight
AQI

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 28 and 44.

32
37
39
31
Pollen

Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.

Tree

0
1
1
5

Weed

0
0
0
0

Grass

0
0
0
1
PM10
0.16 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
0.15 μg/ft3
PM25
0.16 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
0.14 μg/ft3
NO2
2.7 ppb
0.7 ppb
1.9 ppb
3.6 ppb
SO2
0.5 ppb
0.6 ppb
0.7 ppb
1 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
26.5 ppb
40 ppb
42.1 ppb
33.1 ppb
AQI

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 29 and 53.

33
32
39
53
Pollen

Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.

Tree

2
1
0
0

Weed

0
0
0
0

Grass

1
0
0
0
PM10
0.17 μg/ft3
0.09 μg/ft3
0.20 μg/ft3
0.29 μg/ft3
PM25
0.16 μg/ft3
0.08 μg/ft3
0.20 μg/ft3
0.29 μg/ft3
NO2
2.4 ppb
1.3 ppb
5.1 ppb
7.2 ppb
SO2
0.5 ppb
0.6 ppb
1.2 ppb
1.5 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
O3
30.7 ppb
34.5 ppb
33.5 ppb
23.3 ppb
AQI

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 24 and 56.

28
0
0
0
Pollen

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

0
-
Not Available
-
Not Available
-
Not Available

Weed

0
-
Not Available
-
Not Available
-
Not Available

Grass

0
-
Not Available
-
Not Available
-
Not Available
PM10
0.14 μg/ft3
N/A
N/A
N/A
PM25
0.14 μg/ft3
N/A
N/A
N/A
NO2
2.2 ppb
N/A
N/A
N/A
SO2
0.5 ppb
N/A
N/A
N/A
CO
0.2 ppb
N/A
N/A
N/A
O3
23.9 ppb
N/A
N/A
N/A