Nanchong Air Quality Index

Good(Class B)
(September 26th,2017 ,04:00:00 PM(UTC+8) Published)
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.

Nanchong PM2.5

1-hour PM2.5: 27.67μg/m3,24-hour PM2.5: 43.26μg/m3.
1-hour PM2.5 ranks #245 in China by ascending,total 367 cities.
1-hour PM10: 53.83μg/m3,24-hour PM10: 68.13μg/m3.

All Air Monitoring Sites Of Nanchong 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)
6 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 15328560.73266351Good
Site 26530800.510106653Good
Site 35035390.71827454Excellent
Site 43826380.71924932Excellent
Site 54118411.12744124Excellent
Site 66029690.739266146Good

Nanchong AQI Ranking

Nanchong AQI ranks #227 in China(total 367),defeat 38% cities.

Last 7 days rankings and AQI data of Nanchong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-25 #2206244680.91639167256Good
2017-09-24 #1575435570.75734197963Good
2017-09-23 #1025032490.72927186455Excellent
2017-09-22 #414225420.68327168372Excellent
2017-09-21 #424120350.62826178981Excellent
2017-09-20 #1895923410.5572817126110Good
2017-09-19 #814820350.51221710496Excellent
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.