Hezhou Air Quality Index

70
Good(Class B)
(September 22nd,2017 ,01:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5,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.

Hezhou PM2.5

1-hour PM2.5: 51μg/m3,24-hour PM2.5: 42.18μg/m3.
1-hour PM2.5 ranks #334 in China by ascending,total 367 cities.
1-hour PM10: 90μg/m3,24-hour PM10: 68.42μg/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 16848851.111413274Good
Site 27454951.17711567Good

Hezhou AQI Ranking

Hezhou AQI ranks #279 in China(total 367),defeat 24% cities.

Last 7 days rankings and AQI data of Hezhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-21 #1335536580.987135113106Good
2017-09-20 #2979066960.9631513137126Good
2017-09-19 #277100741121.2631616150141Good
2017-09-18 #18285631031.0551919164139Good
2017-09-17 #26610755961.117258187167Lightly Polluted
2017-09-16 #31611447790.983218179175Lightly Polluted
2017-09-15 #2388853861.042176160146Good
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.