Datong Air Quality Index

40
Excellent(Class A)
(March 20th,2019 ,03:00:00 PM(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: 27.33μg/m3,24-hour PM2.5: 48.29μg/m3.
1-hour PM2.5 ranks #141 in China by ascending,total 367 cities.
1-hour PM10: 38.6μg/m3,24-hour PM10: 100.06μg/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 14725470.812177254Excellent
Site 25227530.6-186335Good
Site 35942-0.921136248Good
Site 425618118147947Excellent
Site 55337440.716156855Good
Site 63927310.610177556Excellent

Datong AQI Ranking

Datong AQI ranks #41 in China(total 367),defeat 89% cities.

Last 7 days rankings and AQI data of Datong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-03-19 #26186541211.993564811998Good
2019-03-18 #24077441031.6744634114103Good
2019-03-17 #1195931672.232414810187Good
2019-03-16 #274418390.94922229788Excellent
2019-03-15 #374414380.65920209086Excellent
2019-03-14 #364416421.12421259187Excellent
2019-03-13 #184318421.03924229186Excellent
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.