Quzhou Air Quality Index

41
Excellent(Class A)
(April 25th,2019 ,04:00:00 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.

Quzhou PM2.5

1-hour PM2.5: 22μg/m3,24-hour PM2.5: 23.8μg/m3.
1-hour PM2.5 ranks #169 in China by ascending,total 367 cities.
1-hour PM10: 41μg/m3,24-hour PM10: 43.85μg/m3.

All Air Monitoring Sites Of Quzhou 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)
3 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 15523590.81676234Good
Site 23925390.71968039Excellent
Site 32618250.932188240Excellent

Quzhou AQI Ranking

Quzhou AQI ranks #70 in China(total 367),defeat 81% cities.

Last 7 days rankings and AQI data of Quzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-04-24 #374424390.87335167460Excellent
2019-04-23 #874831470.87627116658Excellent
2019-04-22 #1595942540.73327510483Good
2019-04-21 #414523390.64623710589Excellent
2019-04-20 #2397343690.748349142127Good
2019-04-19 #2077152890.7545411134114Good
2019-04-18 #1156535670.7875218127108Good
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.