Quzhou Air Quality Index

90
Good(Class B)
(June 28th,2017 ,12:00:00 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
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.

Quzhou PM2.5

1-hour PM2.5: 67μg/m3,24-hour PM2.5: 37.48μg/m3.
1-hour PM2.5 ranks #347 in China by ascending,total 367 cities.
1-hour PM10: 83.67μg/m3,24-hour PM10: 51.39μg/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 19470760.723205476Good
Site 28361910.7583270Good
Site 39470840.82562132Good

Quzhou AQI Ranking

Quzhou AQI ranks #278 in China(total 367),defeat 24% cities.

Last 7 days rankings and AQI data of Quzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-06-26 #784424350.6182579988Excellent
2017-06-25 #603615220.5422956761Excellent
2017-06-24 #753712200.6323045849Excellent
2017-06-23 #373321300.7532695443Excellent
2017-06-22 #62815210.6641955655Excellent
2017-06-21 #493625350.6012466862Excellent
2017-06-20 #1015236540.6812697767Good
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.