Hechi Air Quality Index

44
Excellent(Class A)
(July 8th,2019 ,08:00:00 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: 20μg/m3,24-hour PM2.5: 9.68μg/m3.
1-hour PM2.5 ranks #193 in China by ascending,total 367 cities.
1-hour PM10: 44μg/m3,24-hour PM10: 22.03μg/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 14621460.81062415Excellent
Site 23817380.9186106Excellent
Site 34822480.6176158Excellent

Hechi AQI Ranking

Hechi AQI ranks #202 in China(total 367),defeat 45% cities.

Last 7 days rankings and AQI data of Hechi City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-07-07 #1207160.5311654035Excellent
2019-07-06 #944119410.5861664536Excellent
2019-07-05 #102510220.5461355450Excellent
2019-07-04 #463216280.6541266962Excellent
2019-07-03 #1175127520.68714610695Good
2019-07-02 #584420430.6551468374Excellent
2019-07-01 #924819470.641378073Excellent
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.