Chaoyang Air Quality Index

Lightly Polluted(Class C)
(June 28th,2017 ,12:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
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: 62.75μg/m3,24-hour PM2.5: 48.79μg/m3.
1-hour PM2.5 ranks #338 in China by ascending,total 367 cities.
1-hour PM10: 88μg/m3,24-hour PM10: 69.35μg/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 184521170.7123124163Good
Site 27555750.6179119159Good
Site 38764721108154179Good
Site 410780-0.5148148181Lightly Polluted

Chaoyang AQI Ranking

Chaoyang AQI ranks #320 in China(total 367),defeat 13% cities.

Last 7 days rankings and AQI data of Chaoyang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-06-26 #29512526500.726178193187Lightly Polluted
2017-06-25 #2157525500.742249165130Good
2017-06-24 #2287421430.6172011144129Good
2017-06-23 #1334929400.65520710897Excellent
2017-06-22 #2637532470.6062013142130Good
2017-06-21 #30210323460.4951917187163Lightly Polluted
2017-06-20 #1626715350.892208124119Good
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.