Zunyi Air Quality Index

32
Excellent(Class A)
(August 18th,2017 ,06:00:00 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.

Zunyi PM2.5

1-hour PM2.5: 15.75μg/m3,24-hour PM2.5: 14.73μg/m3.
1-hour PM2.5 ranks #122 in China by ascending,total 367 cities.
1-hour PM10: 31.25μg/m3,24-hour PM10: 32.44μg/m3.

All Air Monitoring Sites Of Zunyi 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)
4 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 13412340.61973736Excellent
Site 23323300.41533637Excellent
Site 33317330.21652729Excellent
Site 42811280.21262626Excellent

Zunyi AQI Ranking

Zunyi AQI ranks #103 in China(total 367),defeat 72% cities.

Last 7 days rankings and AQI data of Zunyi City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-08-17 #513616350.441758372Excellent
2017-08-16 #1315114320.516204117100Good
2017-08-15 #1274822410.54322410896Excellent
2017-08-14 #1675226510.616317113101Good
2017-08-13 #1515015280.53522410699Excellent
2017-08-12 #373113160.4761537061Excellent
2017-08-11 #1365532590.6973289682Good
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.