Ningbo Air Quality Index

Lightly Polluted(Class C)
(October 22nd,2017 ,09:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Ningbo PM2.5

1-hour PM2.5: 83.13μg/m3,24-hour PM2.5: 55.91μg/m3.
1-hour PM2.5 ranks #317 in China by ascending,total 367 cities.
1-hour PM10: 128.75μg/m3,24-hour PM10: 82.96μg/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 1118891251.43512139162Lightly Polluted
Site 2125951401.33414134156Lightly Polluted
Site 3130991661.13216143173Lightly Polluted
Site 45836661268104140Good
Site 5100731501.24516118147Good
Site 6119901271.23311112134Lightly Polluted
Site 7124941391.23812140166Lightly Polluted
Site 8118891171.24212114146Lightly Polluted

Ningbo AQI Ranking

Ningbo AQI ranks #308 in China(total 367),defeat 16% cities.

Last 7 days rankings and AQI data of Ningbo City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-10-21 #2127421420.707239135128Good
2017-10-20 #824619330.647361010391Excellent
2017-10-19 #1004425440.73734109377Excellent
2017-10-18 #1875226530.69637107567Good
2017-10-17 #1964714290.60321810192Excellent
2017-10-16 #15542480.5491378783Excellent
2017-10-15 #198486100.551579595Excellent
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.