Weifang Air Quality Index

Good(Class B)
(March 27th,2017 ,07:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
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.

Weifang PM2.5

1-hour PM2.5: 21.4μg/m3,24-hour PM2.5: 42.4μg/m3.
1-hour PM2.5 ranks #53 in China by ascending,total 367 cities.
1-hour PM10: 55.8μg/m3,24-hour PM10: 79.43μg/m3.

All Air Monitoring Sites Of Weifang 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)
5 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 15118510.7261391107Good
Site 25420580.5231883100Good
Site 35519600.7291683105Good
Site 45024500.7301384107Excellent
Site 55526600.7221197114Good

Weifang AQI Ranking

Weifang AQI ranks #65 in China(total 367),defeat 82% cities.

Last 7 days rankings and AQI data of Weifang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-03-26 #2878764980.95239209890Good
2017-03-25 #2788765901.02431169281Good
2017-03-24 #1456132720.6022416109100Good
2017-03-23 #28685581180.8273625124111Good
2017-03-22 #26680481100.7893521137119Good
2017-03-21 #1486228730.601291810495Good
2017-03-20 #343124931510.8793221147125Lightly Polluted
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.