Huizhou Air Quality Index

21
Excellent(Class A)
(February 25th,2018 ,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.

Huizhou PM2.5

1-hour PM2.5: 14.6μg/m3,24-hour PM2.5: 39.67μg/m3.
1-hour PM2.5 ranks #61 in China by ascending,total 367 cities.
1-hour PM10: 18.5μg/m3,24-hour PM10: 47.08μg/m3.

All Air Monitoring Sites Of Huizhou 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)
5 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 11913-0.61154825Excellent
Site 22215200.61055443Excellent
Site 32316170.91164634Excellent
Site 42517-0.51845531Excellent
Site 51812-0.71154824Excellent

Huizhou AQI Ranking

Huizhou AQI ranks #13 in China(total 367),defeat 96% cities.

Last 7 days rankings and AQI data of Huizhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-02-20 #444128370.6552098578Excellent
2018-02-19 #804632460.67822910987Excellent
2018-02-03 #665236500.5616108581Good
2018-02-02 #815841510.6232187370Good
2018-02-01 #345740540.6762299791Good
2018-01-31 #143316230.7621957965Excellent
2018-01-30 #234128340.8812153836Excellent
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.