Zhaotong Air Quality Index

32
Excellent(Class A)
(June 28th,2017 ,04:00:00 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: 19.5μg/m3,24-hour PM2.5: 21.77μg/m3.
1-hour PM2.5 ranks #121 in China by ascending,total 367 cities.
1-hour PM10: 32μg/m3,24-hour PM10: 41.74μg/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 11810180.71695357Excellent
Site 24629460.51684042Excellent

Zhaotong AQI Ranking

Zhaotong AQI ranks #64 in China(total 367),defeat 83% cities.

Last 7 days rankings and AQI data of Zhaotong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-06-27 #1326322410.598179132115Good
2017-06-26 #1365620380.4772010118107Good
2017-06-25 #1766419350.346168117117Good
2017-06-24 #1224616250.46318811291Excellent
2017-06-23 #1094415310.4981799387Excellent
2017-06-22 #1655720340.563209114108Good
2017-06-21 #1405728620.492211113105Good
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.