Nanchong Air Quality Index

Good(Class B)
(November 20th,2017 ,09:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
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: 41.33μg/m3,24-hour PM2.5: 40.11μg/m3.
1-hour PM2.5 ranks #178 in China by ascending,total 367 cities.
1-hour PM10: 55.6μg/m3,24-hour PM10: 57.73μg/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 17051600.730183750Good
Site 26446630.52773749Good
Site 36748-0.844185664Good
Site 45330560.71062638Good
Site 54830480.82153038Excellent
Site 66043510.737122728Good

Nanchong AQI Ranking

Nanchong AQI ranks #155 in China(total 367),defeat 58% cities.

Last 7 days rankings and AQI data of Nanchong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-19 #2316648650.83918107268Good
2017-11-18 #2085337550.78920137671Good
2017-11-17 #1435638600.76725106757Good
2017-11-16 #1556345710.86534106553Good
2017-11-15 #1465840640.82432106150Good
2017-11-14 #1465638620.86935129068Good
2017-11-13 #975435560.78231116955Good
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.