City Environmental Monitoring Station, Weihai Air Pollution:
Real-time Air Quality Index (AQI)

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City Environmental Monitoring Station, Weihai AQI: City Environmental Monitoring Station, Weihai Real-time Air Quality Index (AQI).
72
Moderate
Updated on Tuesday 10:00
temperature: 5°C
currentpast 2 daysminmax
PM2.5 AQI
72City Environmental Monitoring Station, Weihai, Shandong PM25 (fine particulate matter) measured by Environmental Protection Department of Shandong Province (山东省环境保护厅). Values are converted to the US EPA AQI standard.9175
PM10 AQI
36City Environmental Monitoring Station, Weihai, Shandong PM10 (respirable particulate matter) measured by Environmental Protection Department of Shandong Province (山东省环境保护厅). Values are converted to the US EPA AQI standard.1191
O3 AQI
32City Environmental Monitoring Station, Weihai, Shandong O3 (ozone) measured by Environmental Protection Department of Shandong Province (山东省环境保护厅). Values are converted to the US EPA AQI standard.1968
NO2 AQI
8City Environmental Monitoring Station, Weihai, Shandong NO2 (nitrogen dioxide) measured by Environmental Protection Department of Shandong Province (山东省环境保护厅). Values are converted to the US EPA AQI standard.216
SO2 AQI
2City Environmental Monitoring Station, Weihai, Shandong SO2 (sulfur dioxide) measured by Environmental Protection Department of Shandong Province (山东省环境保护厅). Values are converted to the US EPA AQI standard.14
CO AQI
0City Environmental Monitoring Station, Weihai, Shandong CO (carbon monoxide) measured by Environmental Protection Department of Shandong Province (山东省环境保护厅). Values are converted to the US EPA AQI standard.00
Temp.
5City Environmental Monitoring Station, Weihai, Shandong t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).46
Pressure
1016City Environmental Monitoring Station, Weihai, Shandong p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10151025
Humidity
97City Environmental Monitoring Station, Weihai, Shandong h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).6997
Wind
5City Environmental Monitoring Station, Weihai, Shandong w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).49
Rain
-City Environmental Monitoring Station, Weihai, Shandong r (rain) measured by Citizen Weather Observer Program (CWOP/APRS).1100
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Air Quality Forecast
TUE 11
12°C
5°C
WED 12
7°C
5°C
THU 13
9°C
4°C
FRI 14
7°C
4°C
SAT 15
5°C
4°C
SUN 16
4°C
2°C
MON 17
5°C
2°C
PM2.5
O3
Tuesday 11Wednesday 12Thursday 13Friday 14Saturday 15Sunday 16Monday 17
hour
258111417202325811141720232581114172023258111417202325811141720232581114172023258111417
Wind Speed (m/s)
566777877989855421467643234665355555545111198555435775510






















































Temp.
5°5°8°11°11°8°8°7°7°7°6°7°6°5°5°5°4°4°7°9°8°7°6°5°5°5°6°7°6°5°4°4°4°4°5°5°5°4°4°4°3°3°3°4°4°3°2°2°2°2°3°5°4°2°
relative humidity
929078656576818490906960606659536470454244485657504851545465656974696055586158586061524644547371545572658291
barometric pressure
102010201021101910171019101610151014101410171018101810201021102310231025102710261025102610271028102710281029103010281029103010291029102810291029102810281028102810281027102810281026102310231021101910161015101510151018
total precipitation
0.10.70.11.5
UVI:
4


6:10 ~ 17:55
UVI:
5


6:09 ~ 17:56
UVI:
5


6:07 ~ 17:57
UVI:
5


6:06 ~ 17:58
UVI:
4


6:04 ~ 17:59


6:03 ~ 18:00


6:01 ~ 18:01
Forecast plotted using timezone +08:00
Latest forecast updates:
Wind: 5 hours ago [Mar 10, 2025 10:42 PM]
fine particulate matter: 9 hours ago [Mar 10, 2025 6:22 PM]
ozone: 7 hours ago [Mar 10, 2025 8:39 PM]
click to view the detailed forecast

Air Quality Data provided by: the Environmental Protection Department of Shandong Province (山东省环境保护厅) (sthj.shandong.gov.cn)

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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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