Shiroyama, Kashima, Ibaraki Air Pollution:
Real-time Air Quality Index (AQI)

Shiroyama, Kashima, Ibaraki鹿島宮中鹿嶋市
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Shiroyama, Kashima, Ibaraki AQI: Shiroyama, Kashima, Ibaraki Real-time Air Quality Index (AQI).
17
Good
Updated on Monday 12:00
temperature: 10°C
currentpast 2 daysminmax
PM2.5 AQI
17Shiroyama, Kashima, Ibaraki, 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) • Ibaraki Prefecture EPA (茨城県大気汚染常時監視システム). Values are converted to the US EPA AQI standard.538
PM10 AQI
12Shiroyama, Kashima, Ibaraki, 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) • Ibaraki Prefecture EPA (茨城県大気汚染常時監視システム). Values are converted to the US EPA AQI standard.112
O3 AQI
38Shiroyama, Kashima, Ibaraki, 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) • Ibaraki Prefecture EPA (茨城県大気汚染常時監視システム). Values are converted to the US EPA AQI standard.2238
NO2 AQI
2Shiroyama, Kashima, Ibaraki, 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) • Ibaraki Prefecture EPA (茨城県大気汚染常時監視システム). Values are converted to the US EPA AQI standard.18
SO2 AQI
2Shiroyama, Kashima, Ibaraki, 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) • Ibaraki Prefecture EPA (茨城県大気汚染常時監視システム). Values are converted to the US EPA AQI standard.22
CO AQI
2Shiroyama, Kashima, Ibaraki, 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) • Ibaraki Prefecture EPA (茨城県大気汚染常時監視システム). Values are converted to the US EPA AQI standard.211
Temp.
10Shiroyama, Kashima, Ibaraki, Japan t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).211
Pressure
1029Shiroyama, Kashima, Ibaraki, Japan p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10231030
Humidity
32Shiroyama, Kashima, Ibaraki, Japan h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).32100
Wind
2Shiroyama, Kashima, Ibaraki, Japan w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).16
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Air Quality Forecast
MON 10
12°C
2°C
TUE 11
13°C
7°C
WED 12
14°C
10°C
THU 13
16°C
8°C
FRI 14
18°C
5°C
SAT 15
10°C
8°C
SUN 16
12°C
10°C
PM2.5
O3
Monday 10Tuesday 11Wednesday 12Thursday 13Friday 14Saturday 15Sunday 16
hour
0369121518210369121518210369121518210369121518210369121518210369121518210369121518
Wind Speed (m/s)
4321244334345543323346553314242333224431347766779767898























































Temp.
4°3°4°10°12°11°8°7°7°7°8°11°12°13°11°10°10°10°10°12°13°13°13°14°12°10°11°14°16°15°12°9°7°5°6°12°17°17°12°10°8°8°10°10°9°8°8°10°10°11°11°11°12°12°11°
relative humidity
53575536303958626466655555566873849287899095979797969171575871625454492717275561474553567076828986938889888989
barometric pressure
1029102910311031102910291031103010291027102710271025102410241023102310221021102010181016101510121011101010121013101410151017102010211022102410241022102110231024102410241025102610261025102410231020101810161014100910041002
total precipitation
0.10.10.10.32.32.49.53.550.10.10.41.90.43.43.712.94.25.81.22.50.4
UVI:
5


5:57 ~ 17:41
UVI:
4


5:56 ~ 17:42
UVI:
4


5:54 ~ 17:42
UVI:
2


5:53 ~ 17:43
UVI:
6


5:51 ~ 17:44


5:50 ~ 17:45


5:48 ~ 17:46
Forecast plotted using timezone +09:00
Latest forecast updates:
Wind: 5 hours ago [Mar 9, 2025 10:44 PM]
fine particulate matter: 9 hours ago [Mar 9, 2025 6:12 PM]
ozone: 7 hours ago [Mar 9, 2025 8:39 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 Ibaraki Prefecture EPA (茨城県大気汚染常時監視システム) (taiki.pref.ibaraki.jp)

Note that the measurement for CO (carbon monoxide) are taken from the station: Kamisu, Ibaraki
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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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