Huairou town Air Pollution: Real-time Air Quality Index (AQI)

Huairou town怀柔镇
怀柔新城
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密云新城
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Huairou town AQI: Huairou town Real-time Air Quality Index (AQI).
74
Moderate
Updated on Wed. 23:00
temperature: 13°C
currentpast 2 daysminmax
PM2.5 AQI
74Huairou town, Beijing 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.13112
PM10 AQI
50Huairou town, 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.790
O3 AQI
15Huairou town, 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.1552
NO2 AQI
21Huairou town, 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.321
SO2 AQI
2Huairou town, 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.14
CO AQI
6Huairou town, 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.26
Temp.
17Huairou town, Beijing t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).623
Pressure
1008Huairou town, Beijing p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10061020
Humidity
45Huairou town, Beijing h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).966
Wind
4Huairou town, Beijing w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).15
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map © OpenStreetMap contributors

Air Quality Forecast
THU 10
19°C
6°C
FRI 11
21°C
3°C
SAT 12
7°C
1°C
SUN 13
12°C
0°C
MON 14
20°C
4°C
TUE 15
27°C
9°C
PM2.5
Thursday 10Friday 11Saturday 12Sunday 13Monday 14Tuesday 15
hour
0369121518210369121518210369121518210369121518210369121518210369121518
Wind Speed (m/s)
1112453311234791212101015151719181411789866655776333323442















































Temp.
8°7°9°16°19°19°14°13°10°9°10°15°20°21°13°5°2°1°2°4°5°4°2°1°1°1°2°6°9°11°7°6°6°4°7°15°19°18°11°10°10°9°15°23°27°27°19°
relative humidity
6676623427273848535755403225373740453930303341434643423532314345405449272231555851503215121226
barometric pressure
1009101010091008100510031003100310031002100210009989949971003100099799599399199099299499599710001000100099910031005100610071008100810071008101010101009100810061003999997999
total precipitation
0.10.10.1
UVI:
5


5:44 ~ 18:47
UVI:
3


5:43 ~ 18:48
UVI:
4


5:41 ~ 18:49
UVI:
5


5:39 ~ 18:50
UVI:
1


5:38 ~ 18:51


5:36 ~ 18:52
Forecast plotted using timezone +08:00
Latest forecast updates:
Wind: 5 hours ago [Apr 9, 2025 10:57 AM]
fine particulate matter: a day ago [Apr 8, 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)

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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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