Zhaotong Air Quality Index

50
Excellent(Class A)
(April 22nd,2018 ,08:00:00 AM(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.

Zhaotong PM2.5

1-hour PM2.5: 34.5μg/m3,24-hour PM2.5: 38.65μg/m3.
1-hour PM2.5 ranks #219 in China by ascending,total 367 cities.
1-hour PM10: 47μg/m3,24-hour PM10: 68.52μg/m3.

All Air Monitoring Sites Of Zhaotong 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)
2 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1543848124457682Good
Site 25035420.618105965Excellent

Zhaotong AQI Ranking

Zhaotong AQI ranks #171 in China(total 367),defeat 53% cities.

Last 7 days rankings and AQI data of Zhaotong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-04-21 #2597348800.7062011136127Good
2018-04-20 #1728028530.5791310141136Good
2018-04-19 #1048319410.487109146139Good
2018-04-18 #998518630.4782317150141Good
2018-04-17 #988017690.5112620148136Good
2018-04-16 #1057414450.4322014138128Good
2018-04-15 #1256416620.3211111123117Good
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.