Zhaotong Air Quality Index

89
Good(Class B)
(February 27th,2017 ,10:00:00 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: 66μg/m3,24-hour PM2.5: 47.3μg/m3.
1-hour PM2.5 ranks #222 in China by ascending,total 367 cities.
1-hour PM10: 56μg/m3,24-hour PM10: 61.03μg/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 112292-1.434344659Lightly Polluted
Site 25740560.612126065Good

Zhaotong AQI Ranking

Zhaotong AQI ranks #211 in China(total 367),defeat 43% cities.

Last 7 days rankings and AQI data of Zhaotong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-26 #2401651251852.18943611414Moderately Polluted
2017-01-25 #14195711011.2772942125102Good
2017-01-24 #1006144640.94191910181Good
2017-01-23 #845841600.988201810470Good
2017-01-22 #1767756820.948241910372Good
2017-01-21 #375134510.817181910885Good
2017-01-20 #1275639620.952222210369Good
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.