Weihai Air Quality Index

Lightly Polluted(Class C)
(December 3rd,2016 ,07:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Weihai PM2.5

1-hour PM2.5: 80μg/m3,24-hour PM2.5: 43.36μg/m3.
1-hour PM2.5 ranks #225 in China by ascending,total 367 cities.
1-hour PM10: 116.33μg/m3,24-hour PM10: 67.07μg/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 11341021200.821305348Lightly Polluted
Site 29974124127328879Good
Site 387641051.253183139Good

Weihai AQI Ranking

Weihai AQI ranks #218 in China(total 367),defeat 41% cities.

Last 7 days rankings and AQI data of Weihai City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2016-12-02 #224526440.68827198167Excellent
2016-12-01 #354527450.51718107469Excellent
2016-11-30 #1557857870.86932206456Good
2016-11-29 #395332550.76834237163Good
2016-11-28 #63614360.54218126867Excellent
2016-11-27 #278119811880.98540337871Lightly Polluted
2016-11-26 #1065739620.69231198172Good
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.