Nanchong Air Quality Index

Good(Class B)
(November 21st,2018 ,05:00:00 AM(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: 37μg/m3,24-hour PM2.5: 35.9μg/m3.
1-hour PM2.5 ranks #231 in China by ascending,total 367 cities.
1-hour PM10: 51.67μg/m3,24-hour PM10: 58.72μg/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 15740520.616544Good
Site 26043530.52452118Good
Site 34330350.810131717Excellent
Site 45337530.51263026Good
Site 54926490.71364046Excellent
Site 66446680.63761725Good

Nanchong AQI Ranking

Nanchong AQI ranks #210 in China(total 367),defeat 43% cities.

Last 7 days rankings and AQI data of Nanchong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-11-20 #1455334560.7963643933Good
2018-11-19 #1014227420.5942245649Excellent
2018-11-18 #933720330.4261947473Excellent
2018-11-17 #412817250.4821447556Excellent
2018-11-16 #282616240.5561655452Excellent
2018-11-15 #1355034490.7942154944Excellent
2018-11-14 #1526144660.8872954037Good
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.