Zhaotong Air Quality Index

91
Good(Class B)
(December 8th,2016 ,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:PM10
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: 62.5μg/m3,24-hour PM2.5: 77.4μg/m3.
1-hour PM2.5 ranks #109 in China by ascending,total 367 cities.
1-hour PM10: 132μg/m3,24-hour PM10: 125.33μg/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 1105761592.91091502796Lightly Polluted
Site 278491050.6243390111Good

Zhaotong AQI Ranking

Zhaotong AQI ranks #124 in China(total 367),defeat 66% cities.

Last 7 days rankings and AQI data of Zhaotong City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2016-12-07 #957958910.771292211694Good
2016-12-06 #595938660.752221811694Good
2016-12-05 #17489661191.36534489761Good
2016-12-04 #10679571081.335549879Good
2016-12-03 #315135520.73323205252Good
2016-12-02 #375034470.7122166146Excellent
2016-12-01 #1527958830.9434275648Good
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.