Hezhou Air Quality Index

Good(Class B)
(January 20th,2017 ,11:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
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.

Hezhou PM2.5

1-hour PM2.5: 72μg/m3,24-hour PM2.5: 50.54μg/m3.
1-hour PM2.5 ranks #265 in China by ascending,total 367 cities.
1-hour PM10: 109.5μg/m3,24-hour PM10: 76.94μg/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 110075991.119103546Good
Site 293691201.12584345Good

Hezhou AQI Ranking

Hezhou AQI ranks #254 in China(total 367),defeat 31% cities.

Last 7 days rankings and AQI data of Hezhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-19 #173524341.0081983833Excellent
2017-01-18 #203826341.0712284541Excellent
2017-01-17 #695337511.0852484139Good
2017-01-16 #24598731161.03522116357Good
2017-01-15 #2037453840.87723106154Good
2017-01-14 #1375739630.9451786155Good
2017-01-13 #283418260.871387168Excellent
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.