Huizhou Air Quality Index

57
Good(Class B)
(October 22nd,2017 ,10:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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.

Huizhou PM2.5

1-hour PM2.5: 30μg/m3,24-hour PM2.5: 29.85μg/m3.
1-hour PM2.5 ranks #131 in China by ascending,total 367 cities.
1-hour PM10: 62.25μg/m3,24-hour PM10: 51.11μg/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 15829650.5181210889Good
Site 2---------
Site 35629620.914129467Good
Site 45430570.717810688Good
Site 55832650.8171010688Good

Huizhou AQI Ranking

Huizhou AQI ranks #153 in China(total 367),defeat 58% cities.

Last 7 days rankings and AQI data of Huizhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-10-21 #724825420.71215810496Excellent
2017-10-20 #273518310.7061477669Excellent
2017-10-19 #363417300.7931577666Excellent
2017-10-18 #553517290.9071567968Excellent
2017-10-17 #242812250.8451676755Excellent
2017-10-16 #32413230.7581675541Excellent
2017-10-15 #553312190.6551186866Excellent
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.