Chaoyang Air Quality Index

46
Excellent(Class A)
(September 26th,2017 ,09:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Chaoyang PM2.5

1-hour PM2.5: 24μg/m3,24-hour PM2.5: 24.27μg/m3.
1-hour PM2.5 ranks #181 in China by ascending,total 367 cities.
1-hour PM10: 46μg/m3,24-hour PM10: 39.55μg/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 14616461.14311235Excellent
Site 25236380.8317314Good
Site 31812-0.41283346Excellent
Site 45232540.9299-29Good

Chaoyang AQI Ranking

Chaoyang AQI ranks #145 in China(total 367),defeat 60% cities.

Last 7 days rankings and AQI data of Chaoyang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-25 #2907731640.9082519146132Good
2017-09-24 #3058828600.8892518145145Good
2017-09-23 #28592251031.0982716162150Good
2017-09-22 #35816329600.897259233228Moderately Polluted
2017-09-21 #35014934721.2762517230213Lightly Polluted
2017-09-20 #1184816480.79241410390Excellent
2017-09-19 #1225615610.64226118377Good
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.