Zhaotong Air Quality Index

60
Good(Class B)
(March 27th,2017 ,07:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Air quality is acceptable,but maybe unhealthy to a small number of sensitive groups.
Suggestion:Unusually sensitive people should consider reducing prolonged or heavy exertion.

Zhaotong PM2.5

1-hour PM2.5: 43μg/m3,24-hour PM2.5: 25.11μg/m3.
1-hour PM2.5 ranks #245 in China by ascending,total 367 cities.
1-hour PM10: 56μg/m3,24-hour PM10: 49.45μg/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 1---------
Site 26043560.912510297Good

Zhaotong AQI Ranking

Zhaotong AQI ranks #97 in China(total 367),defeat 74% cities.

Last 7 days rankings and AQI data of Zhaotong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-03-26 #835632610.719109988Good
2017-03-25 #394125350.64622108682Excellent
2017-03-24 #744820420.91914119595Excellent
2017-03-23 #2236729680.792420123120Good
2017-03-22 #31511129620.852419221131Lightly Polluted
2017-03-21 #2207446720.9733117168128Good
2017-03-20 #2187431590.94239155129Good
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.