Hiji KoHijiKamegawa GyokoBeppu KoKitsuki ShiKitsukiBeppuOmure SanGaran DakeBeppu ShiMorie KoOita KoTsurumi DakeFunai CastleŌitaYufu DakeSaiei ZanKumoga DakeTateishi YamaTsurusakiKunisaki HantoUsa ShiJoga DakeFukuma YamaOita AirportŌita-shiBungo-Takada-shiYufu-shiFutago SanKaruto YamaKanarase YamaKunisaki-shiUsukiTsukawakiUsuki ShiNakatsu ShiNakatsuYoshitomiBungo-ōno ShiTsukumiura
Air Quality in Hiji Ko, Japan
Pollutants in Hiji Ko, Japan
PM10
0.50 μg/ft3
PM25
Primary Pollutant
0.44 μg/ft3
NO2
15.38 ppb
SO2
12.69 ppb
CO
12.19 ppb
O3
40.19 ppb
Low riskHigh risk
Pollen Index in Hiji Ko, Japan
Tree
0/5
012345
Weed
0/5
012345
Grass
1/5
012345
Air Quality Forecast in Hiji Ko, Japan
Fri, June 14
MorningNoonEveningNight
AQI
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 56 and 86.
59
59
75
84
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 very low risk.
Tree
0
0
0
0
Weed
0
0
0
0
Grass
1
0
0
0
PM10
0.70 μg/ft3
0.82 μg/ft3
1.15 μg/ft3
1.17 μg/ft3
PM25
0.46 μg/ft3
0.49 μg/ft3
0.75 μg/ft3
0.77 μg/ft3
NO2
3.2 ppb
3.1 ppb
4.18 ppb
8.55 ppb
SO2
0.97 ppb
2.53 ppb
1.27 ppb
2.66 ppb
CO
0.36 ppb
0.26 ppb
0.24 ppb
0.34 ppb
O3
17.44 ppb
56.82 ppb
55.03 ppb
29.46 ppb