Weihai Air Quality Index

52
Good(Class B)
(July 8th,2019 ,08:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Air quality is acceptable,but maybe unhealthy to a small number of sensitive groups.
Suggestion:Unusually sensitive people should consider reducing prolonged or heavy exertion.

Weihai PM2.5

1-hour PM2.5: 36μg/m3,24-hour PM2.5: 26.14μg/m3.
1-hour PM2.5 ranks #312 in China by ascending,total 367 cities.
1-hour PM10: 45.67μg/m3,24-hour PM10: 38.41μg/m3.

All Air Monitoring Sites Of Weihai City(Real Time Data)

Indicators instruction:
AQI=Air Quality Index; PM2.5=Particles less than 2.5 micrometers in diameter; PM10=Particles between 2.5 and 10 micrometers in diameter; CO=carbon monoxide;NO2=nitrogen dioxide;SO2=sulfur dioxide;O3-1h=Ozone 1-hour average;O3-8h=Ozone 8-hour average;

Unit: μg/m3(CO=mg/m3)
3 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 13624360.41328778Excellent
Site 25841550.41147570Good
Site 36043460.41837864Good

Weihai AQI Ranking

Weihai AQI ranks #250 in China(total 367),defeat 32% cities.

Last 7 days rankings and AQI data of Weihai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-07-07 #1756227390.394173113113Good
2019-07-06 #2958820390.32493148145Good
2019-07-05 #2649731560.4373165156Good
2019-07-04 #29611533520.48793202176Lightly Polluted
2019-07-03 #1787420340.37992135128Good
2019-07-02 #1747314280.292123132127Good
2019-07-01 #2067621310.379124134131Good
Note :03-1h, O3-8h to 24 hours maximum, 24-hour average of other pollutants, daily AQI based on "Ambient Air Quality Index (AQI) Technology (Trial)" (HJ633-2012) published in the daily AQI standard calculations.