Datong Air Quality Index

Good(Class B)
(April 23rd,2017 ,05:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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.

Datong PM2.5

1-hour PM2.5: 7.5μg/m3,24-hour PM2.5: 12.52μg/m3.
1-hour PM2.5 ranks #17 in China by ascending,total 367 cities.
1-hour PM10: 51μg/m3,24-hour PM10: 62.76μg/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 1424421.125269190Excellent
Site 2519520.841208685Good
Site 34416440.819199188Excellent
Site 4527540.71720124119Good
Site 5332321242810497Excellent
Site 6667820.71620109103Good

Datong AQI Ranking

Datong AQI ranks #71 in China(total 367),defeat 81% cities.

Last 7 days rankings and AQI data of Datong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-04-22 #1627327920.9833140136128Good
2017-04-21 #150619270.8011618119113Good
2017-04-20 #1135818660.87726309990Good
2017-04-19 #19978211040.8082822119114Good
2017-04-18 #1246513560.7942018126117Good
2017-04-17 #312122401920.881616111105Lightly Polluted
2017-04-16 #25388331251.1012923118110Good
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.