Yancheng Air Quality Index

Moderately Polluted(Class D)
(January 19th,2018 ,04:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
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.

Yancheng PM2.5

1-hour PM2.5: 122μg/m3,24-hour PM2.5: 172.85μg/m3.
1-hour PM2.5 ranks #258 in China by ascending,total 367 cities.
1-hour PM10: 197.75μg/m3,24-hour PM10: 226.26μg/m3.

All Air Monitoring Sites Of Yancheng 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)
4 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 11791351931.454102723Moderately Polluted
Site 21601222101.548102822Moderately Polluted
Site 31431091731.67191513Lightly Polluted
Site 41601222151.545114138Moderately Polluted

Yancheng AQI Ranking

Yancheng AQI ranks #257 in China(total 367),defeat 30% cities.

Last 7 days rankings and AQI data of Yancheng City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-01-18 #3202221722191.7258139262Heavily Polluted
2018-01-17 #3262231721971.53549115237Heavily Polluted
2018-01-16 #206115861040.97640116554Lightly Polluted
2018-01-15 #2591481131761.49981277463Lightly Polluted
2018-01-14 #204106791261.22377237253Lightly Polluted
2018-01-13 #14988651131.18163268565Good
2018-01-12 #725628610.84434167768Good
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.