Chaoyang Air Quality Index

Lightly Polluted(Class C)
(January 25th,2017 ,06:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Chaoyang PM2.5

1-hour PM2.5: 80.25μg/m3,24-hour PM2.5: 97.24μg/m3.
1-hour PM2.5 ranks #203 in China by ascending,total 367 cities.
1-hour PM10: 111.75μg/m3,24-hour PM10: 114.37μg/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 11401071272.237431923Lightly Polluted
Site 26839861.226611412Good
Site 3119901142.23140820Lightly Polluted
Site 4113851202.5489349Lightly Polluted

Chaoyang AQI Ranking

Chaoyang AQI ranks #201 in China(total 367),defeat 45% cities.

Last 7 days rankings and AQI data of Chaoyang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
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
2017-01-19 #19010143781.135251535849Lightly Polluted
2017-01-18 #2901641241592.19540996042Moderately Polluted
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.