Nantong Air Quality Index

Good(Class B)
(May 25th,2019 ,01:00:00 AM(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.

Nantong PM2.5

1-hour PM2.5: 19.6μg/m3,24-hour PM2.5: 43.81μg/m3.
1-hour PM2.5 ranks #78 in China by ascending,total 367 cities.
1-hour PM10: 61.2μg/m3,24-hour PM10: 85.52μg/m3.

All Air Monitoring Sites Of Nantong 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 15620610.237207676Good
Site 25423570.348227575Good
Site 34524450.53996464Excellent
Site 45713630.342147070Good
Site 56518800.525117474Good

Nantong AQI Ranking

Nantong AQI ranks #144 in China(total 367),defeat 61% cities.

Last 7 days rankings and AQI data of Nantong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-05-23 #339185671160.9217826295250Moderately Polluted
2019-05-22 #348169701180.9399027273234Moderately Polluted
2019-05-21 #34413644980.7426225242200Lightly Polluted
2019-05-20 #1826621800.3822514130115Good
2019-05-19 #534326400.38217128786Excellent
2019-05-18 #534512250.31610129890Excellent
2019-05-17 #1125131520.57333137957Good
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.