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

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Beijing AQI: Beijing Real-time Air Quality Index (AQI).
87
Moderate
Updated on Tuesday 14:00
temperature: 22°C
currentpast 2 daysminmax
PM2.5 AQI
87Beijing PM25 (fine 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.21180
PM10 AQI
61Beijing 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.1794
O3 AQI
51Beijing 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.1968
NO2 AQI
6Beijing 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.433
SO2 AQI
6Beijing 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.312
CO AQI
6Beijing 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.312
Temp.
22Beijing t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).327
Pressure
1015Beijing p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10091020
Humidity
13Beijing h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).860
Wind
5Beijing w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).05
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Air Quality Forecast
TUE 8
23°C
13°C
WED 9
22°C
12°C
THU 10
25°C
11°C
FRI 11
27°C
13°C
SAT 12
14°C
9°C
SUN 13
17°C
9°C
MON 14
20°C
10°C
PM2.5
Tuesday 8Wednesday 9Thursday 10Friday 11Saturday 12Sunday 13Monday 14
hour
0369121518210369121518210369121518210369121518210369121518210369121518210369121518
Wind Speed (m/s)
33234774311113544211355443222371310121213131313131210111411119910810108109























































Temp.
15°14°14°19°22°23°19°16°14°13°13°16°21°22°20°18°14°11°11°17°22°25°23°20°16°14°14°20°25°27°25°14°12°9°10°12°13°13°11°9°9°9°9°14°17°14°12°11°10°10°11°17°20°19°16°
relative humidity
13161611131511152029353432283135456059392622232637434734221811332730332117202833323332232126313335373422181917
barometric pressure
10181018102010191016101310131014101310121011101010081006100610081009100910091009100510011001100110011001100110009979939939989969949919939899889889929949971000100110011003100610071008100910111012101010101012
UVI:
5


5:48 ~ 18:45
UVI:
3


5:47 ~ 18:46
UVI:
5


5:45 ~ 18:47
UVI:
4


5:44 ~ 18:48
UVI:
4


5:42 ~ 18:49


5:40 ~ 18:50


5:39 ~ 18:51
Forecast plotted using timezone +08:00
Latest forecast updates:
Wind: an hour ago [Apr 8, 2025 5:50 AM]
fine particulate matter: 13 hours ago [Apr 7, 2025 6:02 PM]
ozone: 8 days ago [Mar 30, 2025 8:38 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)

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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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