Seki, Gifu Prefecture Air Pollution: Real-time Air Quality Index (AQI)

Seki, Gifu Prefecture関関市
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Seki, Gifu Prefecture AQI: Seki, Gifu Prefecture Real-time Air Quality Index (AQI).
55
Moderate
Updated on Thursday 10:00
temperature: 30°C
currentpast 2 daysminmax
PM2.5 AQI
55Seki, Gifu Prefecture, Japan PM25 (fine particulate matter) 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.555
PM10 AQI
22Seki, Gifu Prefecture, Japan PM10 (respirable particulate matter) 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.722
O3 AQI
21Seki, Gifu Prefecture, 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.121
NO2 AQI
2Seki, Gifu Prefecture, 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.14
SO2 AQI
2Seki, Gifu Prefecture, Japan SO2 (sulfur 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.23
Temp.
30Seki, Gifu Prefecture, Japan t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).2634
Pressure
1012Seki, Gifu Prefecture, Japan p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10051012
Humidity
70Seki, Gifu Prefecture, Japan h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).5395
Wind
2Seki, Gifu Prefecture, Japan w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).15
Rain
99Seki, Gifu Prefecture, Japan r (rain) measured by Citizen Weather Observer Program (CWOP/APRS).9999
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Air Quality Forecast
THU 14
34°C
24°C
FRI 15
34°C
24°C
SAT 16
34°C
25°C
SUN 17
34°C
24°C
MON 18
35°C
24°C
TUE 19
32°C
25°C
WED 20
34°C
23°C
PM2.5
Thursday 14Friday 15Saturday 16Sunday 17Monday 18Tuesday 19Wednesday 20
hour
14710131619221471013161922147101316192214710131619221471013161922147101316192214710131619
Wind Speed (m/s)
1112343211123321111123211111244322123411111232112112331























































Temp.
24°24°27°31°33°29°26°26°25°24°27°32°34°32°28°26°25°25°26°31°34°32°27°25°24°24°27°31°34°32°26°25°24°24°28°34°35°30°26°25°25°25°29°32°31°29°26°25°23°24°29°33°34°30°27°
relative humidity
91908062537483879193775446557381888784614957809294948466515575777780664036617480858665556169828793917253456175
barometric pressure
1016101710171016101410141016101710151015101510141012101210131014101410141015101410121012101410141014101510151014101210121013101410131014101410121011101210141015101410151015101410121012101310131013101410131011101010101012
total precipitation
0.40.10.10.10.10.51.60.10.10.31.30.10.10.10.10.12.31.32.80.80.90.70.90.10.20.51.81.63.80.33.90.10.10.1
UVI:
7


5:11 ~ 18:45
UVI:
9


5:12 ~ 18:44
UVI:
6


5:13 ~ 18:42
UVI:
8


5:14 ~ 18:41
UVI:
8


5:14 ~ 18:40


5:15 ~ 18:39


5:16 ~ 18:38
Forecast plotted using timezone +09:00
Latest forecast updates:
Wind: 21 hours ago [Aug 13, 2025 4:43 AM]
fine particulate matter: 8 hours ago [Aug 13, 2025 6:02 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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