Hezhou Air Quality Index

105
Lightly Polluted(Class C)
(May 30th,2017 ,06:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Hezhou PM2.5

1-hour PM2.5: 55.5μg/m3,24-hour PM2.5: 69.8μg/m3.
1-hour PM2.5 ranks #309 in China by ascending,total 367 cities.
1-hour PM10: 79.5μg/m3,24-hour PM10: 101.5μg/m3.

All Air Monitoring Sites Of Hezhou 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)
2 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 17857830.7156161178Good
Site 27454760.965151153Good

Hezhou AQI Ranking

Hezhou AQI ranks #264 in China(total 367),defeat 28% cities.

Last 7 days rankings and AQI data of Hezhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-05-29 #20810960940.952611186169Lightly Polluted
2017-05-28 #14410250790.879247172162Lightly Polluted
2017-05-27 #1439947750.738238169159Good
2017-05-26 #1628936600.638167150146Good
2017-05-25 #1226733530.648167133120Good
2017-05-24 #674416350.7691069288Excellent
2017-05-23 #1725632610.8771568067Good
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.