Zunyi Air Quality Index

22
Excellent(Class A)
(November 23rd,2017 ,03:00:00 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: 14.25μg/m3,24-hour PM2.5: 26.06μg/m3.
1-hour PM2.5 ranks #68 in China by ascending,total 367 cities.
1-hour PM10: 21.67μg/m3,24-hour PM10: 41.24μg/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 12617260.824153427Excellent
Site 22517210.52393132Excellent
Site 32014-0.61493329Excellent
Site 4189180.32293635Excellent

Zunyi AQI Ranking

Zunyi AQI ranks #12 in China(total 367),defeat 97% cities.

Last 7 days rankings and AQI data of Zunyi City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-22 #804529450.7133157037Excellent
2017-11-21 #935233530.58233154747Good
2017-11-20 #1465337520.7242684637Good
2017-11-19 #2757756900.81926116866Good
2017-11-18 #653620350.6812496656Excellent
2017-11-17 #1045227530.98329131413Good
2017-11-16 #123721360.7692882424Excellent
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.