Guangzhou Air Quality Index

39
Excellent(Class A)
(June 29th,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:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Guangzhou PM2.5

1-hour PM2.5: 16.64μg/m3,24-hour PM2.5: 14.26μg/m3.
1-hour PM2.5 ranks #89 in China by ascending,total 367 cities.
1-hour PM10: 38.91μg/m3,24-hour PM10: 32.87μg/m3.

All Air Monitoring Sites Of Guangzhou 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)
11 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 13612360.64310366Excellent
Site 23620360.733131233Excellent
Site 35512590.83512842Good
Site 45718640.74627428Good
Site 53612360.6369838Excellent
Site 63222310.54711660Excellent
Site 72815280.73813739Excellent
Site 84118410.84013730Excellent
Site 92920230.725111643Excellent
Site 103520350.754191756Excellent
Site 113914390.733111328Excellent

Guangzhou AQI Ranking

Guangzhou AQI ranks #74 in China(total 367),defeat 80% cities.

Last 7 days rankings and AQI data of Guangzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-06-27 #764813320.58271011695Excellent
2017-06-26 #924713310.578271011293Excellent
2017-06-25 #1264714310.60630912292Excellent
2017-06-24 #1084415310.636331013287Excellent
2017-06-23 #974314290.63734912174Excellent
2017-06-22 #1575520400.7644496748Good
2017-06-21 #1335720370.834451111670Good
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.