Maezato, Ishigaki, Okinawa Air Pollution:
Real-time Air Quality Index (AQI)

Maezato, Ishigaki, Okinawa石垣石垣市
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Maezato, Ishigaki, Okinawa AQI: Maezato, Ishigaki, Okinawa Real-time Air Quality Index (AQI).
-
no data
Updated on Friday 13:00
temperature: -°C
currentpast 2 daysminmax
O3 AQI
19Maezato, Ishigaki, Okinawa, Japan O3 (ozone) measured by Japan Atmospheric Environmental Regional Observation System (環境省大気汚染物質広域監視システム). Values are converted to the US EPA AQI standard.1327
NO2 AQI
1Maezato, Ishigaki, Okinawa, Japan NO2 (nitrogen dioxide) measured by Japan Atmospheric Environmental Regional Observation System (環境省大気汚染物質広域監視システム). Values are converted to the US EPA AQI standard.16
Weather Information
Temp.
25Maezato, Ishigaki, Okinawa, Japan t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).2226
Pressure
1015Maezato, Ishigaki, Okinawa, Japan p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10121016
Humidity
84Maezato, Ishigaki, Okinawa, Japan h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).7395
Wind
2Maezato, Ishigaki, Okinawa, Japan w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).19
Rain
100Maezato, Ishigaki, Okinawa, Japan r (rain) measured by Citizen Weather Observer Program (CWOP/APRS).11100
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Air Quality Forecast
FRI 14
24°C
22°C
SAT 15
23°C
20°C
SUN 16
20°C
17°C
MON 17
17°C
16°C
TUE 18
18°C
17°C
WED 19
17°C
16°C
THU 20
18°C
17°C
PM2.5
O3
Friday 14Saturday 15Sunday 16Monday 17Tuesday 18Wednesday 19Thursday 20
hour
0369121518210369121518210369121518210369121518210369121518210369121518210369121518
Wind Speed (m/s)
211243688878581210101213131416161514151311998877991010111112111010999109888778























































Temp.
23°23°23°23°23°22°23°23°23°23°23°23°22°22°21°20°20°19°19°19°18°18°17°17°16°16°16°16°16°16°16°17°17°17°17°17°17°17°17°18°17°16°16°16°16°17°17°17°17°17°17°17°17°18°18°
relative humidity
88888786869189908989899093908690868684787676696671706661606061586059595556545454575857575757575857606159575656
barometric pressure
1016101510161017101610151015101510141013101410151014101210141015101510141016101810181018101910211021102010221023102210201020102210211021102210231022102210231025102510251025102610261024102410261026102610251026102610231023
total precipitation
0.10.11.45.11.13.30.30.84.11.84.10.93.90.85.20.31.10.30.50.10.30.10.30.10.10.10.1
UVI:
8


6:55 ~ 18:52
UVI:
10


6:54 ~ 18:53
UVI:
3


6:53 ~ 18:53
UVI:
5


6:51 ~ 18:54
UVI:
9


6:50 ~ 18:54


6:49 ~ 18:54


6:48 ~ 18:55
Forecast plotted using timezone +09:00
Latest forecast updates:
Wind: an hour ago [Mar 14, 2025 4:44 AM]
fine particulate matter: 11 hours ago [Mar 13, 2025 6:12 PM]
ozone: 9 hours ago [Mar 13, 2025 8:38 PM]
click to view the detailed forecast

Air Quality Data provided by: the Japan Atmospheric Environmental Regional Observation System (環境省大気汚染物質広域監視システム) (soramame.env.go.jp)

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About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no riskNone
51 -100ModerateAir quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150Unhealthy for Sensitive GroupsMembers of sensitive groups may experience health effects. The general public is not likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effectsActive children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300Very UnhealthyHealth warnings of emergency conditions. The entire population is more likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+HazardousHealth alert: everyone may experience more serious health effectsEveryone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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