Quanzhou Air Quality Index

18
Excellent(Class A)
(July 29th,2017 ,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.

Quanzhou PM2.5

1-hour PM2.5: 8.75μg/m3,24-hour PM2.5: 19.46μg/m3.
1-hour PM2.5 ranks #15 in China by ascending,total 367 cities.
1-hour PM10: 17.33μg/m3,24-hour PM10: 45.54μg/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 1249240.41282930Excellent
Site 2128-0.41432928Excellent
Site 31510130.5863332Excellent
Site 4158150.5554141Excellent

Quanzhou AQI Ranking

Quanzhou AQI ranks #2 in China(total 367),defeat 99% cities.

Last 7 days rankings and AQI data of Quanzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-07-27 #1215721460.5292212149108Good
2017-07-26 #32812833660.6432513228190Lightly Polluted
2017-07-25 #2178127680.6043018181136Good
2017-07-24 #1465921560.5352418140111Good
2017-07-23 #1536318460.5061810137115Good
2017-07-22 #1295624550.536189143106Good
2017-07-21 #2798326650.5482821173139Good
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.