Ningbo Air Quality Index

62
Good(Class B)
(May 27th,2017 ,09:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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: 37.63μg/m3,24-hour PM2.5: 36.18μg/m3.
1-hour PM2.5 ranks #178 in China by ascending,total 367 cities.
1-hour PM10: 74μg/m3,24-hour PM10: 71.7μg/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 16233740.735109770Good
Site 27555960.9371310259Good
Site 381481120.852168359Good
Site 44120410.73195416Excellent
Site 55934670.930139350Good
Site 676461020.748206828Good
Site 73927370.6131112191Excellent
Site 85738630.65377551Good

Ningbo AQI Ranking

Ningbo AQI ranks #138 in China(total 367),defeat 62% cities.

Last 7 days rankings and AQI data of Ningbo City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-05-26 #23910846820.8156214206169Lightly Polluted
2017-05-25 #33713730520.7434313215200Lightly Polluted
2017-05-24 #413919280.6322668576Excellent
2017-05-23 #1004727460.6582967264Excellent
2017-05-22 #1164918340.55614610797Excellent
2017-05-21 #1486317320.556147121116Good
2017-05-20 #916220370.575137120114Good
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.