Beijing US Embassy Air Pollution: Real-time Air Quality Index (AQI)

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Beijing US Embassy AQI: Beijing US Embassy Real-time Air Quality Index (AQI).
12
Good
Updated on Friday 1:00
temperature: 23°C
currentpast 2 daysminmax
PM10 AQI
12Beijing US Embassy, Beijing PM10 (respirable particulate matter) measured by Beijing Environmental Protection Monitoring Center (北京市环境保护监测中心). Values are converted to the US EPA AQI standard.1046
O3 AQI
11Beijing US Embassy, Beijing O3 (ozone) measured by Beijing Environmental Protection Monitoring Center (北京市环境保护监测中心). Values are converted to the US EPA AQI standard.251
NO2 AQI
8Beijing US Embassy, Beijing NO2 (nitrogen dioxide) measured by Beijing Environmental Protection Monitoring Center (北京市环境保护监测中心). Values are converted to the US EPA AQI standard.313
SO2 AQI
1Beijing US Embassy, Beijing SO2 (sulfur dioxide) measured by Beijing Environmental Protection Monitoring Center (北京市环境保护监测中心). Values are converted to the US EPA AQI standard.12
CO AQI
7Beijing US Embassy, Beijing CO (carbon monoxide) measured by Beijing Environmental Protection Monitoring Center (北京市环境保护监测中心). Values are converted to the US EPA AQI standard.511
Temp.
24Beijing US Embassy, Beijing t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).2331
Pressure
1005Beijing US Embassy, Beijing p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10021007
Humidity
88Beijing US Embassy, Beijing h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).68100
Wind
2Beijing US Embassy, Beijing w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).16
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Air Quality Forecast
FRI 22
29°C
23°C
SAT 23
28°C
23°C
SUN 24
31°C
23°C
MON 25
32°C
23°C
TUE 26
31°C
23°C
WED 27
31°C
22°C
PM2.5
Friday 22Saturday 23Sunday 24Monday 25Tuesday 26Wednesday 27
hour
0369121518210369121518210369121518210369121518210369121518210369121518
Wind Speed (m/s)
22222223321242111122343221212432211254533312112















































Temp.
25°24°23°26°29°26°25°25°24°24°24°27°26°24°24°24°23°23°23°28°31°30°27°25°23°23°24°29°32°32°28°26°25°23°24°29°31°29°26°24°23°23°22°23°30°31°27°
relative humidity
9596886654746777757280656270717275777558505370748487836146476563677273565256707384909794595879
barometric pressure
10041004100610061006100510061007100710081009101010101009100910091009100910101010101010091010101110111011101110111010100910101011101210131013101310101009100910081006100410041004100210021003
total precipitation
7.10.10.10.30.34.60.90.9
UVI:
7


5:33 ~ 19:03
UVI:
4


5:34 ~ 19:02
UVI:
4


5:35 ~ 19:00
UVI:
7


5:36 ~ 18:59
UVI:
1


5:37 ~ 18:57


5:38 ~ 18:56
Forecast plotted using timezone +08:00
Latest forecast updates:
Wind: 11 hours ago [Aug 21, 2025 6:47 AM]
fine particulate matter: a day ago [Aug 20, 2025 6:12 PM]
click to view the detailed forecast

Air Quality Data provided by: the Beijing Environmental Protection Monitoring Center (北京市环境保护监测中心) (bjmemc.com.cn) and the U.S Embassy Beijing Air Quality Monitor (美国驻北京大使馆空气质量监测) (china.usembassy-china.org.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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