Ningbo Air Quality Index

40
Excellent(Class A)
(July 23rd,2017 ,04:00:00 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: 20.25μg/m3,24-hour PM2.5: 31.38μg/m3.
1-hour PM2.5 ranks #136 in China by ascending,total 367 cities.
1-hour PM10: 39.25μg/m3,24-hour PM10: 53.35μg/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 13118310.92582230Excellent
Site 24013400.82262534Excellent
Site 33815380.71853233Excellent
Site 44631460.6481133Excellent
Site 54220420.82152735Excellent
Site 64521450.73910814Excellent
Site 72516250.713103540Excellent
Site 84728470.7589322Excellent

Ningbo AQI Ranking

Ningbo AQI ranks #113 in China(total 367),defeat 69% cities.

Last 7 days rankings and AQI data of Ningbo City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-07-22 #33612434560.823299247183Lightly Polluted
2017-07-21 #35213031560.773110233192Lightly Polluted
2017-07-20 #32911027500.7613210220170Lightly Polluted
2017-07-19 #2708325450.71289177139Good
2017-07-18 #2167321420.686288142128Good
2017-07-17 #734311250.5441179885Excellent
2017-07-16 #1034611220.52110610391Excellent
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.