Dandong Air Quality Index

95
Good(Class B)
(December 6th,2016 ,08:00:00 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.

Dandong PM2.5

1-hour PM2.5: 71μg/m3,24-hour PM2.5: 24.7μg/m3.
1-hour PM2.5 ranks #234 in China by ascending,total 367 cities.
1-hour PM10: 118.67μg/m3,24-hour PM10: 40.08μg/m3.

All Air Monitoring Sites Of Dandong 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 17958791.14439722Good
Site 2---------
Site 31441101912.960137719Lightly Polluted
Site 46845861.425231620Good

Dandong AQI Ranking

Dandong AQI ranks #228 in China(total 367),defeat 38% cities.

Last 7 days rankings and AQI data of Dandong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2016-12-05 #535438511.14129284441Good
2016-12-04 #235118891201.93251464946Lightly Polluted
2016-12-03 #189104781111.97548705449Lightly Polluted
2016-12-02 #19497721161.96851724834Good
2016-12-01 #585130511.01533385650Good
2016-11-30 #1768260861.67849503122Good
2016-11-29 #1397454771.58443675543Good
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.