Huizhou Air Quality Index

32
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.

Huizhou PM2.5

1-hour PM2.5: 14.8μg/m3,24-hour PM2.5: 16μg/m3.
1-hour PM2.5 ranks #54 in China by ascending,total 367 cities.
1-hour PM10: 32μg/m3,24-hour PM10: 23.35μg/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 11611-0.71442021Excellent
Site 23817380.41185860Excellent
Site 32616260.61254850Excellent
Site 41812-0.88535Excellent
Site 52618-0.81582116Excellent

Huizhou AQI Ranking

Huizhou AQI ranks #62 in China(total 367),defeat 83% cities.

Last 7 days rankings and AQI data of Huizhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-02-20 #383725340.5041486357Excellent
2019-02-19 #403616210.6241688772Excellent
2019-02-18 #122416240.6931986047Excellent
2019-02-17 #483417290.6751487067Excellent
2019-02-16 #1254518270.52715810489Excellent
2019-02-15 #783917280.6061588077Excellent
2019-02-14 #1004322280.5871289786Excellent
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.