Nantong Air Quality Index

59
Good(Class B)
(January 21st,2017 ,11:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
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.

Nantong PM2.5

1-hour PM2.5: 42.2μg/m3,24-hour PM2.5: 24.67μg/m3.
1-hour PM2.5 ranks #140 in China by ascending,total 367 cities.
1-hour PM10: 59.4μg/m3,24-hour PM10: 43.04μg/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 1503150130186527Excellent
Site 2644669129365539Good
Site 36043641.228165638Good
Site 4594251136306847Good
Site 56849631.337306143Good

Nantong AQI Ranking

Nantong AQI ranks #95 in China(total 367),defeat 74% cities.

Last 7 days rankings and AQI data of Nantong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-20 #1947050880.8319149287Good
2017-01-19 #245121911031.02338177164Lightly Polluted
2017-01-18 #1166647510.72830137772Good
2017-01-17 #1668764690.81744237967Good
2017-01-16 #214023300.54524148678Excellent
2017-01-15 #393917260.50715107978Excellent
2017-01-14 #544430430.76819139185Excellent
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.