Quzhou Air Quality Index

28
Excellent(Class A)
(February 22nd,2019 ,02:00:00 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.

Quzhou PM2.5

1-hour PM2.5: 12.67μg/m3,24-hour PM2.5: 6.04μg/m3.
1-hour PM2.5 ranks #45 in China by ascending,total 367 cities.
1-hour PM10: 20μg/m3,24-hour PM10: 11.78μg/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 13012300.51634348Excellent
Site 22316-0.51236263Excellent
Site 31610100.62635054Excellent

Quzhou AQI Ranking

Quzhou AQI ranks #45 in China(total 367),defeat 88% cities.

Last 7 days rankings and AQI data of Quzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-02-20 #524114230.8153231917Excellent
2019-02-19 #233119310.8142453731Excellent
2019-02-18 #803817270.6863054140Excellent
2019-02-17 #1515030500.6541635555Excellent
2019-02-16 #18265100.7542136049Excellent
2019-02-15 #33318170.7092434238Excellent
2019-02-14 #12268130.6011835251Excellent
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.