Zhaotong Air Quality Index

33
Excellent(Class A)
(January 20th,2017 ,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: 23μg/m3,24-hour PM2.5: 39.26μg/m3.
1-hour PM2.5 ranks #120 in China by ascending,total 367 cities.
1-hour PM10: 30μg/m3,24-hour PM10: 53.89μg/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 13021211.118266067Excellent
Site 23925390.61376262Excellent

Zhaotong AQI Ranking

Zhaotong AQI ranks #63 in China(total 367),defeat 83% cities.

Last 7 days rankings and AQI data of Zhaotong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-19 #1036244600.87121148265Good
2017-01-18 #835839650.723221711997Good
2017-01-17 #795740610.862232611195Good
2017-01-16 #1747756800.688191610684Good
2017-01-15 #2478764940.69262611898Good
2017-01-14 #2348361910.52524178678Good
2017-01-13 #1435939670.459181910482Good
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.