Datong Air Quality Index

37
Excellent(Class A)
(April 22nd,2018 ,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:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Datong PM2.5

1-hour PM2.5: 9.8μg/m3,24-hour PM2.5: 14.26μg/m3.
1-hour PM2.5 ranks #17 in China by ascending,total 367 cities.
1-hour PM10: 15.25μg/m3,24-hour PM10: 24.71μg/m3.

All Air Monitoring Sites Of Datong 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)
6 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 119819128125571Excellent
Site 219-1913294972Excellent
Site 32517-0.511157577Excellent
Site 42013-0.82086374Excellent
Site 5156100.63094366Excellent
Site 6225130.714116975Excellent

Datong AQI Ranking

Datong AQI ranks #55 in China(total 367),defeat 85% cities.

Last 7 days rankings and AQI data of Datong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-04-21 #154214250.7512119684Excellent
2018-04-20 #258108581310.7931816174168Lightly Polluted
2018-04-19 #222111501701.4112826176168Lightly Polluted
2018-04-18 #170100481491.4644226139129Good
2018-04-17 #16293531351.2134630140123Good
2018-04-16 #947335951.8153831125115Good
2018-04-15 #1096328741.388313510396Good
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.