Ningbo Air Quality Index

Good(Class B)
(May 1st,2017 ,07:00:00 AM(UTC+8) Published)
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.

Ningbo PM2.5

1-hour PM2.5: 43.75μg/m3,24-hour PM2.5: 32.3μg/m3.
1-hour PM2.5 ranks #176 in China by ascending,total 367 cities.
1-hour PM10: 69.88μg/m3,24-hour PM10: 60.1μg/m3.

All Air Monitoring Sites Of Ningbo 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)
8 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 14428440.626678100Excellent
Site 26542790.747125372Good
Site 35939670.843146887Good
Site 46244730.73676067Good
Site 55735630.8251288102Good
Site 68361910.75085269Good
Site 74326430.6988992Excellent
Site 810075990.862134142Good

Ningbo AQI Ranking

Ningbo AQI ranks #117 in China(total 367),defeat 68% cities.

Last 7 days rankings and AQI data of Ningbo City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-04-30 #29212334630.7073713194185Lightly Polluted
2017-04-29 #33913337690.7264615212195Lightly Polluted
2017-04-28 #35112741730.7495114205189Lightly Polluted
2017-04-27 #3039025460.6444212179148Good
2017-04-26 #2086418300.539236131116Good
2017-04-25 #1746229560.679288127114Good
2017-04-24 #30410435760.6942510171164Lightly 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.