Nanchong Air Quality Index

39
Excellent(Class A)
(September 21st,2018 ,12:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Nanchong PM2.5

1-hour PM2.5: 21.4μg/m3,24-hour PM2.5: 15.36μg/m3.
1-hour PM2.5 ranks #191 in China by ascending,total 367 cities.
1-hour PM10: 38.8μg/m3,24-hour PM10: 26.5μg/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)
5 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 14126410.63856534Excellent
Site 25426570.42856632Good
Site 33625250.412175728Excellent
Site 44120410.62678747Excellent
Site 53010300.82225730Excellent

Nanchong AQI Ranking

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

Last 7 days rankings and AQI data of Nanchong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-09-20 #303113210.54523136961Excellent
2018-09-19 #1374323360.711261010486Excellent
2018-09-18 #492815250.6422106651Excellent
2018-09-17 #402916270.582095358Excellent
2018-09-16 #82312230.43116105046Excellent
2018-09-15 #202914210.57320106358Excellent
2018-09-14 #203019300.6272196757Excellent
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.