Hechi Air Quality Index

26
Excellent(Class A)
(March 29th,2020 ,09:00:00 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.

Hechi PM2.5

1-hour PM2.5: 17.67μg/m3,24-hour PM2.5: 10.85μg/m3.
1-hour PM2.5 ranks #161 in China by ascending,total 367 cities.
1-hour PM10: 0μg/m3,24-hour PM10: 26.66μg/m3.

All Air Monitoring Sites Of Hechi 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)
3 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 12618-0.4762026Excellent
Site 21913-0.51653139Excellent
Site 33222-0.62472639Excellent

Hechi AQI Ranking

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

Last 7 days rankings and AQI data of Hechi City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-03-28 #39304230.5571075959Excellent
2020-03-27 #2474828470.66714710282Excellent
2020-03-26 #474027390.631568169Excellent
2020-03-25 #404426440.6571979581Excellent
2020-03-24 #474824420.7541899696Excellent
2020-03-23 #644833470.75318810092Excellent
2020-03-22 #904832470.77216810795Excellent
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.