Zunyi Air Quality Index

25
Excellent(Class A)
(October 1st,2020 ,10:00:00 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: 7μg/m3,24-hour PM2.5: 8.69μg/m3.
1-hour PM2.5 ranks #21 in China by ascending,total 367 cities.
1-hour PM10: 16μg/m3,24-hour PM10: 16.05μg/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)
5 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1128120.72463546Excellent
Site 21913-0.61144253Excellent
Site 3176170.53352246Excellent
Site 4175170.71364249Excellent
Site 5183180.4994753Excellent

Zunyi AQI Ranking

Zunyi AQI ranks #38 in China(total 367),defeat 90% cities.

Last 7 days rankings and AQI data of Zunyi City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-09-26 #51327140.4531556662Excellent
2020-09-25 #61359170.5671957370Excellent
2020-09-24 #50338150.4911257764Excellent
2020-09-23 #18249170.5111954133Excellent
2020-09-22 #33259190.461954841Excellent
2020-09-01 #1243822380.57919912062Excellent
2020-08-31 #2125025390.510610599Excellent
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.