Ningbo Air Quality Index

46
Excellent(Class A)
(March 23rd,2017 ,11:00:00 PM(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: 14.75μg/m3,24-hour PM2.5: 25.52μg/m3.
1-hour PM2.5 ranks #17 in China by ascending,total 367 cities.
1-hour PM10: 24μg/m3,24-hour PM10: 33.26μg/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 12712210.55457597Excellent
Site 23323330.65146986Excellent
Site 32712200.63798697Excellent
Site 43210240.66494978Excellent
Site 52618250.43677890Excellent
Site 62511220.43488090Excellent
Site 72214200.63486996Excellent
Site 82818270.436789101Excellent

Ningbo AQI Ranking

Ningbo AQI ranks #57 in China(total 367),defeat 84% cities.

Last 7 days rankings and AQI data of Ningbo City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-03-22 #1485731490.632399108108Good
2017-03-21 #31110858760.8173411190169Lightly Polluted
2017-03-20 #1746739510.8855396445Good
2017-03-19 #1847239560.6895797575Good
2017-03-18 #615230460.5724211100100Good
2017-03-17 #775531490.6044412110105Good
2017-03-16 #965625390.58444119999Good
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.