Chaoyang Air Quality Index

Good(Class B)
(February 26th,2017 ,10:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
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: 60.25μg/m3,24-hour PM2.5: 41.26μg/m3.
1-hour PM2.5 ranks #191 in China by ascending,total 367 cities.
1-hour PM10: 108.75μg/m3,24-hour PM10: 67.4μg/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 183551161.732463215Good
Site 299741352.44464189Good
Site 36538801.324413629Good
Site 49974104234832212Good

Chaoyang AQI Ranking

Chaoyang AQI ranks #180 in China(total 367),defeat 51% cities.

Last 7 days rankings and AQI data of Chaoyang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-26 #2852722212612.91742718282Heavily Polluted
2017-01-25 #2781681281592.46141747868Moderately Polluted
2017-01-24 #259125951122.01935687555Lightly Polluted
2017-01-23 #247105781011.64931596653Lightly Polluted
2017-01-22 #715535590.86119527266Good
2017-01-21 #1417027890.73815317367Good
2017-01-20 #825035430.82616337570Excellent
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.