Chaoyang Air Quality Index

24
Excellent(Class A)
(November 20th,2017 ,01:00:00 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: 9.5μg/m3,24-hour PM2.5: 41.91μg/m3.
1-hour PM2.5 ranks #49 in China by ascending,total 367 cities.
1-hour PM10: 20.5μg/m3,24-hour PM10: 71.46μg/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 12211170.620236927Excellent
Site 2266160.49-8133Excellent
Site 3278270.513177033Excellent
Site 42413220.611257524Excellent

Chaoyang AQI Ranking

Chaoyang AQI ranks #54 in China(total 367),defeat 85% cities.

Last 7 days rankings and AQI data of Chaoyang City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-19 #1295024490.74924426559Excellent
2017-11-18 #1514632450.7523277160Excellent
2017-11-17 #1235424570.69321456661Good
2017-11-16 #1847252831.33144636540Good
2017-11-15 #1055135510.87626306965Good
2017-11-14 #233311270.70214207165Excellent
2017-11-13 #1796643811.46134297163Good
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.