Quanzhou Air Quality Index

44
Excellent(Class A)
(May 23rd,2019 ,09:00:00 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.

Quanzhou PM2.5

1-hour PM2.5: 19.5μg/m3,24-hour PM2.5: 28.72μg/m3.
1-hour PM2.5 ranks #71 in China by ascending,total 367 cities.
1-hour PM10: 27.5μg/m3,24-hour PM10: 48.78μg/m3.

All Air Monitoring Sites Of Quanzhou 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 13018300.73087074Excellent
Site 23222280.33197590Excellent
Site 32920250.52097376Excellent
Site 43118270.561099112Excellent

Quanzhou AQI Ranking

Quanzhou AQI ranks #59 in China(total 367),defeat 84% cities.

Last 7 days rankings and AQI data of Quanzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-05-22 #515730640.5073310116101Good
2019-05-21 #2008025820.368249146136Good
2019-05-20 #1235630530.356227114107Good
2019-05-19 #1225227520.32825913195Good
2019-05-18 #33911630500.5163010232120Lightly Polluted
2019-05-17 #1906112220.384238166113Good
2019-05-16 #1085224530.4142498770Good
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.