Chaoyang Air Quality Index

56
Good(Class B)
(July 29th,2017 ,12:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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.

Chaoyang PM2.5

1-hour PM2.5: 16.5μg/m3,24-hour PM2.5: 14.98μg/m3.
1-hour PM2.5 ranks #100 in China by ascending,total 367 cities.
1-hour PM10: 57.5μg/m3,24-hour PM10: 46.97μg/m3.

All Air Monitoring Sites Of Chaoyang 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 15317560.5311189108Good
Site 24716470.444514478Excellent
Site 34115410.6281395126Excellent
Site 46818860.7473029113Good

Chaoyang AQI Ranking

Chaoyang AQI ranks #177 in China(total 367),defeat 52% cities.

Last 7 days rankings and AQI data of Chaoyang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-07-27 #1806819430.712115144121Good
2017-07-26 #1656821420.7472212124121Good
2017-07-25 #2659915420.5362025171159Good
2017-07-24 #2017221520.742815138126Good
2017-07-23 #1786820450.8582711143122Good
2017-07-22 #1516016370.5852611124112Good
2017-07-21 #2527715270.489127141131Good
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.