Nantong Air Quality Index

Moderately Polluted(Class D)
(April 30th,2017 ,06:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
Health Implications:Members of sensitive groups may experience more serious health effects,may impact the heart,respiratory system of healthy groups.
Suggestion:People with heart or lung disease, older adults, and children should avoid prolonged or heavy exertion; everyone else should reduce prolonged or heavy exertion.

Nantong PM2.5

1-hour PM2.5: 31.8μg/m3,24-hour PM2.5: 54.21μg/m3.
1-hour PM2.5 ranks #201 in China by ascending,total 367 cities.
1-hour PM10: 65.2μg/m3,24-hour PM10: 101.87μg/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 110533630.54235209238Lightly Polluted
Site 28729630.94229189196Good
Site 38534640.63324188211Good
Site 411034700.74233219230Lightly Polluted
Site 57429660.66759179218Good

Nantong AQI Ranking

Nantong AQI ranks #353 in China(total 367),defeat 4% cities.

Last 7 days rankings and AQI data of Nantong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-04-29 #33312850971.1896943216191Lightly Polluted
2017-04-28 #34012052971.1767237200182Lightly Polluted
2017-04-27 #2688227480.5983121143138Good
2017-04-26 #3248122370.4981313148137Good
2017-04-25 #2417444970.678433210592Good
2017-04-24 #35313640910.6784225232199Lightly Polluted
2017-04-23 #35514337770.6693723235207Lightly Polluted
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.