Datong Air Quality Index

Good(Class B)
(June 27th,2017 ,05:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
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: 29.17μg/m3,24-hour PM2.5: 30.57μg/m3.
1-hour PM2.5 ranks #241 in China by ascending,total 367 cities.
1-hour PM10: 76.83μg/m3,24-hour PM10: 78.29μg/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 16126710.81710148155Good
Site 27434980.63411132149Good
Site 35028501.2811140137Excellent
Site 46030690.667163164Good
Site 56822851.3268126149Good
Site 66935880.61514147159Good

Datong AQI Ranking

Datong AQI ranks #245 in China(total 367),defeat 33% cities.

Last 7 days rankings and AQI data of Datong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-06-26 #1998127621.8093830155136Good
2017-06-25 #1656022521.4493527117111Good
2017-06-24 #2467817401.2582715148133Good
2017-06-23 #2908014271.1531910146136Good
2017-06-22 #2587419411.2771711134128Good
2017-06-21 #328122271111.6052719214183Lightly Polluted
2017-06-20 #1596713531.2891916128120Good
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.