Zunyi Air Quality Index

39
Excellent(Class A)
(April 27th,2017 ,08:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Zunyi PM2.5

1-hour PM2.5: 22.75μg/m3,24-hour PM2.5: 16.02μg/m3.
1-hour PM2.5 ranks #187 in China by ascending,total 367 cities.
1-hour PM10: 32.5μg/m3,24-hour PM10: 23.03μg/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 13121310.85444580Excellent
Site 23524250.82526680Excellent
Site 34632450.64066788Excellent
Site 42914290.72923059Excellent

Zunyi AQI Ranking

Zunyi AQI ranks #35 in China(total 367),defeat 90% cities.

Last 7 days rankings and AQI data of Zunyi City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-04-26 #63314230.5882646558Excellent
2017-04-25 #33117260.73124105949Excellent
2017-04-24 #1266738820.84839105237Good
2017-04-23 #1126531800.653361810891Good
2017-04-22 #925919500.549258117110Good
2017-04-21 #544616340.43525510590Excellent
2017-04-20 #1866946870.723410114102Good
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.