Kujominami, Osaka Prefecture Air Pollution:
Real-time Air Quality Index (AQI)

Kujominami, Osaka Prefecture九条南小学校大阪市西区
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Kujominami, Osaka Prefecture AQI: Kujominami, Osaka Prefecture Real-time Air Quality Index (AQI).
34
Good
Updated on Saturday 21:00
temperature: 5°C
currentpast 2 daysminmax
PM2.5 AQI
34Kujominami, Osaka 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) • Ozaka, Japan Environment Agency (大阪府　大気汚染監視). Values are converted to the US EPA AQI standard.555
PM10 AQI
14Kujominami, Osaka 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) • Ozaka, Japan Environment Agency (大阪府　大気汚染監視). Values are converted to the US EPA AQI standard.420
O3 AQI
23Kujominami, Osaka 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) • Ozaka, Japan Environment Agency (大阪府　大気汚染監視). Values are converted to the US EPA AQI standard.637
NO2 AQI
16Kujominami, Osaka 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) • Ozaka, Japan Environment Agency (大阪府　大気汚染監視). Values are converted to the US EPA AQI standard.623
SO2 AQI
6Kujominami, Osaka 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) • Ozaka, Japan Environment Agency (大阪府　大気汚染監視). Values are converted to the US EPA AQI standard.410
CO AQI
5Kujominami, Osaka Prefecture, Japan CO (carbon monoxide) 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) • Ozaka, Japan Environment Agency (大阪府　大気汚染監視). Values are converted to the US EPA AQI standard.25
Temp.
5Kujominami, Osaka Prefecture, Japan t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).110
Pressure
1026Kujominami, Osaka Prefecture, Japan p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10191027
Humidity
70Kujominami, Osaka Prefecture, Japan h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).3980
Wind
3Kujominami, Osaka Prefecture, Japan w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).19
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Air Quality Forecast
SAT 8
10°C
4°C
SUN 9
12°C
4°C
MON 10
13°C
4°C
TUE 11
12°C
9°C
WED 12
16°C
8°C
THU 13
14°C
8°C
FRI 14
12°C
6°C
PM2.5
O3
Saturday 8Sunday 9Monday 10Tuesday 11Wednesday 12Thursday 13Friday 14
hour
0369121518210369121518210369121518210369121518210369121518210369121518210369121518
Wind Speed (m/s)
3222244233366775221212422234311233343124346889853333455























































Temp.
4°4°4°6°9°10°8°7°5°4°4°8°11°11°7°6°5°4°4°8°12°13°11°11°10°9°9°11°12°11°11°10°9°8°8°11°16°14°13°12°12°11°10°12°13°13°10°8°7°7°6°8°12°12°12°
relative humidity
49535638323549556162613931335159647070523024405551515143495458698489897561869595848658423130465053535041252529
barometric pressure
1027102610271027102510251025102610261027102910291028102810301031103110301031103110291027102810281027102610261025102310221022102210211019101910181013101110121013101310141018102110211021102410261027102610271028102610251025
total precipitation
1.78.40.10.1
UVI:
4


6:20 ~ 18:00
UVI:
5


6:18 ~ 18:01
UVI:
6


6:17 ~ 18:02
UVI:
2


6:16 ~ 18:03
UVI:
4


6:14 ~ 18:03
UVI:
1


6:13 ~ 18:04


6:12 ~ 18:05
Forecast plotted using timezone +09:00
Latest forecast updates:
Wind: 2 hours ago [Mar 8, 2025 10:40 AM]
fine particulate matter: 12 hours ago [Mar 8, 2025 12:52 AM]
ozone: 3 days ago [Mar 5, 2025 10:29 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) and the Ozaka, Japan Environment Agency (大阪府　大気汚染監視) (taiki.kankyo.pref.osaka.jp)

Note that the measurements for SO2 (sulfur dioxide), CO (carbon monoxide) and O3 (ozone) are taken from the station: Kasugadekita, Osaka Prefecture
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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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