Ningbo Air Quality Index

42
Excellent(Class A)
(February 22nd,2019 ,02:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Ningbo PM2.5

1-hour PM2.5: 23.75μg/m3,24-hour PM2.5: 26.36μg/m3.
1-hour PM2.5 ranks #87 in China by ascending,total 367 cities.
1-hour PM10: 27.88μg/m3,24-hour PM10: 32.4μg/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 13826310.61869090Excellent
Site 24028310.81767877Excellent
Site 33927290.71459394Excellent
Site 42517250.63946266Excellent
Site 53826320.71858687Excellent
Site 63927330.71868990Excellent
Site 72920200.91458278Excellent
Site 82819220.71638082Excellent

Ningbo AQI Ranking

Ningbo AQI ranks #88 in China(total 367),defeat 76% cities.

Last 7 days rankings and AQI data of Ningbo City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-02-20 #804722300.8873855345Excellent
2019-02-19 #1195225331.0114173330Good
2019-02-18 #2417035481.0115653733Good
2019-02-17 #884124370.763257670Excellent
2019-02-16 #984228420.8062757775Excellent
2019-02-15 #854010140.6913257868Excellent
2019-02-14 #1434823290.8473859489Excellent
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.