Zunyi Air Quality Index

70
Good(Class B)
(March 29th,2017 ,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:PM2.5,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.

Zunyi PM2.5

1-hour PM2.5: 50.5μg/m3,24-hour PM2.5: 54.34μg/m3.
1-hour PM2.5 ranks #143 in China by ascending,total 367 cities.
1-hour PM10: 90μg/m3,24-hour PM10: 108.6μg/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 176541010.841252314Good
Site 27252650.73384150Good
Site 37452980.633163610Good
Site 47344960.64181716Good

Zunyi AQI Ranking

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

Last 7 days rankings and AQI data of Zunyi City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-03-28 #22081501110.93244267661Good
2017-03-27 #22179411070.848442710782Good
2017-03-26 #1716631810.627332211295Good
2017-03-25 #584621460.5233128672Excellent
2017-03-24 #223512220.6642884731Excellent
2017-03-23 #33118310.7492395151Excellent
2017-03-22 #43016280.72923106159Excellent
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.